Official Walker Friendly Half Marathons in March
18:32 mile / 4 Hour Minimum course time limit= (W)
Symbol only applies to half marathon events
Trail Half Marathons (T)
Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF)
Mar 2, 2025
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Mar 1, 2026
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Mar 2, 2025 (NWF)
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Mar 2, 2025
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Mar 2, 2025 (NWF)
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Mar 2, 2025
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Mar 1, 2026
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Mar 1, 2026
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Mar 2, 2025
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Mar 2, 2025
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Mar 1, 2026
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Mar 2, 2025
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Mar 2, 2025
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Mar 1, 2026
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Mar 1, 2026 (W)
Mar 8, 2025 (W)
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Mar 8, 2025
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Mar 8, 2025
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Mar 8, 2025
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Mar 8, 2025
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Mar 7, 2026
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Mar 8, 2025
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Mar 8, 2025
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Mar 8, 2025
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Mar 8, 2025
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Mar 8, 2025
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Mar 8, 2025 (W)
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Mar 7, 2026
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Mar 8, 2025
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Mar 8, 2025
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Mar 7, 2026 (T)
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Mar 7, 2026
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Mar 8, 2025 (NWF)
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Mar 8, 2025
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Mar 8, 2025
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Mar 7, 2026
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Mar 7, 2026
Start Line Racing Arizona Half Marathon
Little Rock Marathon & Half Marathon
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Livermore Valley Half Marathon
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Run Through Redlands Half Marathon, 10k, 5k
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​
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Marathon of the Treasure Coast Full & Half Marathon
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Publix Atlanta Marathon & Half Marathon
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Hyannis Marathon, Half Marathon, 10k & Relay
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Quivering Quads Trail Half Marathon 13.1m & 15k
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Erlanger Chattanooga Marathon, Half Marathon, Relay & 5k
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Towne Lake Half Marathon, 10k, 5k
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Peoria
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Little Rock
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Livermore
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Redlands
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Greenwood Village
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Miami
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Stuart
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Atlanta
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Hyannis
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Troy
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Hampton Beach
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Chattanooga
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McKinney
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San Antonio
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Newport News
Arizona
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Arkansas
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California
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California
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Colorado
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Florida
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Florida
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Georgia
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Massachusetts
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Missouri
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New Hampshire
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Tennessee
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Texas
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Texas
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Virginia
Montgomery Marathon & Half Marathon
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T9 Mermaid Half Marathon, 10k, 5k San Diego
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End of the Trail Half Marathon & 5k 2025 Registration
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Griffith Park 50k, 30k, Marathon, Half Marathon
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Best Damn Race Orlando Half Marathon, 10k, 5k
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Florida Shamrock Distance Classic Half Marathon, 10k, 5k
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TriColumbusGA Flowerfest Marathon, Half Marathon, 5k
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Lucky Leprechaun Half Marathon, 10 miler, 5k Registration
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Labor of Love 5k, 10k, 1/2 Marathon, Marathon, 50k, 50mi
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Dead Running Chili Pepper 50k, Marathon, Half, 10/5k (day 1)
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YMCA Corporate Cup Half Marathon & 5k
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Time to Paddy Lucky 13.1, 10k, 5k
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Alsea Falls Half Marathon, 10k, 5k
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Myrtle Beach Marathon & Half Marathon
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Nashville St. Paddy's Half Marathon & 5k 2025 Registration
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Germantown Half Marathon & Mayor's Cup 5k
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Sand Hollow Marathon & Half Marathon
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Virginia Credit Union River City Half and 5k
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Montgomery
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Lake Havasu
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San Diego
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Visalia
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Los Angeles
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Orlando
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Saint Petersburg
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Mount Berry
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Pine Mountain
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Versailles
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Las Vegas
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Las Cruces
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Charlotte
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Greenville
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Columbus
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Alsea
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Myrtle Beach
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Nashville
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Germantown
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Hurricane
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Richmond
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Lake Sammamish
Alabama
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Arizona
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California
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California
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California
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Florida
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Florida
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Georgia
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Georgia
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Kentucky
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Nevada
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New Mexico
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North Carolina​
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North Carolina
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Ohio
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Oregon
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South Carolina
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Tennessee
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Tennessee
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Utah
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Virginia
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Washington
Mar 9, 2025
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Mar 9, 2025
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Mar 9, 2025
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Mar 9, 2025
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Mar 9, 2025 (W)
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Mar 9, 2025
Mar 15, 2025
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Mar 15, 2025
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Mar 14, 2026
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Mar 15, 2025
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Mar 15, 2025​
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Mar 15, 2025
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Mar 14, 2026
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Mar 15, 2025
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Mar 15, 2025
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Mar 15, 2025
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Mar 15, 2025
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Mar 165 2025 (NWF)
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Mar 15, 2025
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Mar 15, 2025
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Mar 15, 2025
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Mar 15, 2025
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Mar 14, 2026
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Mar 15, 2025
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Mar 15, 2025
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Mar 15, 2025
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Mar 14, 2026
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Mar 15, 2025
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Mar 15, 2025
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Mar 15, 2025
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Mar 15, 2025
Tucson Shamrock Half Marathon, 10k, 5k
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Tesoro Viejo Spring Classic Run Half Marathon, 10k, 5k
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​
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Dead Running Chili Pepper Marathon, Half, 50/10/5k (day 2)
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West Point Fallen Comrades Half Marathon 2025 Registration
Tucson
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Madera
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Gross Isle
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Lincroft
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Las Cruces
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West Point
BWR Rockin' Shamrock Long Beach Half Marathon, 15k, 10k, 5k
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ZOOM San Francisco Half Marathon, 10k, 5k
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​Run Through Time Trail Marathon & Half Marathon
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Wellen Park St. Patrick's Day Half Marathon & 5k
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Flora Bama's Beach Run/Walk For American Warriors Half, 5k
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Valley to the Sea Half Marathon
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Aloha racing Ku'ikahi Half Marathon, 10k, 5k Ala Moana
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St. Patrick's Fun Run & Walk Half Marathon, 5.5mi, 3.5mi
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Shamrock Beer Run Half Marathon
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Des Moines St. Paddy's Full/Half Marathon & 5k Registration
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Run the Rainbow For Children's Marathon, Half Marathon, 10k, 5k
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Creve Coeur St. Paddy's Half Marathon, 10k, 5k 2024 Registration
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Run to the Pub Half Marathon & 10k
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Six Tunnels to Hoover Dam St. Patrick's Day Half Marathon, 12k, 5k
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Mo Spring Marathon & Half Marathon
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​
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Shamrock Shuffle Half Marathon, 5k, 1mi 2025 Registration
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City of Seneca Race For the Green Half Marathon & 5k
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St. Patrick's Music City Half Marathon, 10k, 5k
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Seabrook Lucky Trails Half Marathon, 2 Person Relay, 5k
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Lucky 13 Half Marathon, 10k, 5k
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Long Beach
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San Francisco
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Salida
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Venice
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Peridido Key
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Kahului
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Honolulu
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Caldwell
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Indianapolis
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Des Moines
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Jackson
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Maryland Heights
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Bozeman
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Boulder City
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Brooklyn
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Perrysville
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Muskogee
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Chambersburg
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Harmony
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Seneca
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Nashville
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Seabrook
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Moab
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West Jordan
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Sedalia
Arizona
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California
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Michigan
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New Jersey
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New Mexico
​
New York
California
​
California
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Colorado
​
Florida
​
Florida
​
Hawaii
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Hawaii
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Idaho
​
Indiana
​
Iowa
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Mississippi
​
Missouri
​
Montana
​
Nevada
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New York
​
Ohio
​
Oklahoma
​
Pennsylvania
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Pennsylvania
​
South Carolina
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Tennessee
​
Texas
​
Utah
​
Utah
​
Virginia
Mar 16, 2025 (T)
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Mar 15, 2026
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Mar 16, 2025
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Mar 16, 2025
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Mar 15, 2026
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Mar 16, 2025
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Mar 16, 2025 (NWF)
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Mar 16, 2025
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Mar 16, 2025
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Mar 16, 2025
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Mar 16, 2025
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Mar 16, 2025
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Mar 15, 2026 (NWF)
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Mar 16, 2025
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Mar 16, 2025 (W)
XTERRA Black Canyon Trail Run 42k, 21k, 10k, 6k
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Moonlight Beach Half Marathon, 10k, 5k
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BWR Rockin' Shamrock Valencia Half Marathon, 15k, 10k, 5k
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Bishop Events St. Patrick's Marathon, Half Marathon, 5k
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Key Biscayne Half Marathon at Miami
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Big Island International Marathon, Half Marathon, 10k, 5k
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Zydeco Marathon & Half Marathon
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​
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Tobacco Road Marathon & Half Marathon
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American Heart Association Cincinnati Heart Mini Marathon 13.1 & Walk
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Shamrock Run Portland Half Marathon, 15k, 8k, 5k
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Seabrook Lucky Trails Marathon, Half, 3/4 & Relays day 2
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Black Canyon City
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Encinatas
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Valencia
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Washington
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Miami
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Hilo
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Cary
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Lafayette
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New Bedford
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New York
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Cary
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Cincinnati
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Portland
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Seabrook
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Virginia Beach
Arizona
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California
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California
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D.C.
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Florida
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Hawaii
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Illinois
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Louisiana
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Massachusetts
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New York
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North Carolina
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Ohio
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Oregon
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Texas
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Virginia
Mar 16, 2026
Mar 17, 2026
Mar 18, 2026
Beaumont
Jennings
Gulfport
Texas
Louisiana
Mississippi
Mar 21, 2026
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Mar 21, 2026 (T)
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Mar 21, 2026
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Mar 22, 2025​
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Mar 21, 2026
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Mar 21, 2026
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Mar 22, 2025
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Mar 21, 2026 (NWF)
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Mar 22, 2025
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Mar 21, 2026
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Mar 22, 2025
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Mar 22, 2025
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Mar 22, 2025
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Mar 22, 2025
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Mar 22, 2025
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Mar 21, 2026
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Mar 22, 2025
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Mar 22, 2025 (T)
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Mar 22, 2025
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Mar 22, 2025
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Mar 22, 2025 (T)
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Mar 22, 2025
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Mar 21, 2026
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Mar 22, 2025
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Mar 21, 2026
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Mar 22, 2025
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Mar 22, 2025
Folsom South Side Trail Run 38mi, 50k, 21mi, 13.1mi, 10/5k
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Valencia Trail Race 10k, Half Marathon, 50k
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St. Jude Rock'n'roll Washington D.C. Marathon, Half Marathon
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​
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MM Appalachian Series Marathon, Half, 50/10/5k (day 2)
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Heroes of America Marathon, Half Marathon, 10k, 5k & Relay
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Sam Costa Half Marathon & Quarter Marathon
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Wendell Foster Half Marathon & 5k
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Annapolis Running Festival Half Marathon, 10k, 5k
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Trail Trashed Half Marathon, Marathon, 50mi, 50k, 10k, 5k, 1mi
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Purple Run Half Marathon, 10k, 5k
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The Go Hard or Go Home Half Marathon
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Go Girl Run Oklahoma City Half Marathon & 5k
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Owyhee Off Road Challenge Half Marathon, 55k, 10k, 5k
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Wooden Shoe TulipFest Run 1/2 Marathon, 10k, 5k
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North Myrtle Beach ShamROCK N' Run Half Marathon, 10k, 5k
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Flipper Bend 1/2 Marathon and 5 Mile Trail Race
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Blue Bell Run For Ice Cream Half Marathon, 10k, 5k, Kids 1mi Registration
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The Grasslands Run Half Marathon, 26.2mi, 50mi
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Riverton Half Marathon & 4 Life 5k
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Honeywagons Runs Half Marathon, 4mi, 1/2mi fun run
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Dash Point Trail Run Marathon, Half Marathon, & 10k
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Folsom
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Valencia
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Washington
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Newark
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Sunrise
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Macon
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Columbus
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Carmel
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Owensboro
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Orchard Beach
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Annapolis
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Greenwood
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Henderson
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Las Vegas
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Brooklyn
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Asheville
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Oklahoma City
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Adrian
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Woodburn
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N. Myrtle Beach
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Chattanooga
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Brenham
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Decatur
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Riverton
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Everett
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Federal Way
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Redmond
California
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California
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D.C.
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Delaware
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Florida
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Georgia
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Georgia
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Indiana
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Kentucky
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Maine
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Maryland
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Mississippi
​
Nevada
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Nevada
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New York
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North Carolina
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Oklahoma
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Oregon
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Oregon
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South Carolina
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Tennessee
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Texas
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Texas
​
Utah
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Washington
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Washington
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Washington
Mar 23, 2025
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Mar 23, 2025
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Mar 23, 2025 (NWF)
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Mar 22, 2026
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Mar 23, 2025
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Mar 23, 2025
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Mar 22, 2026
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Mar 23, 2025
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Mar 22, 2026
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Mar 23, 2025
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Mar 23, 2025
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Mar 23, 2025
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Mar 22, 2026
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Mar 23, 2025
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Mar 23, 2025
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Mar 23, 2025
Oakland Marathon, Half Marathon, 10k, 5k
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Modesto Marathon, Half Marathon, 5k & Relay
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All-Out Spring Fever Half Marathon, 10k, 5k, 1 Mile
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Lake Minneola 1/2 Marathon, 10k, 5k
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The Eastern States 20 Mile & Half Marathon (starts in Maine)
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Bishop Events Operation Enduring Warrior Half, 10k, 5k
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The Eastern States 20 Mile & Half Marathon (ends in Massachusetts)
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Cary Greenways Half Marathon 2025 Registration
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Mill Creek Distance Classic Half Marathon & 5k
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MM Appalachian Series Marathon, Half, 50/10/5k (day 3)
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Run Houston! Minute Maid Park Half Marathon, 10k, 5k
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Cherry Blossom Run Half Marathon & 10k
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Oakland
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Modesto
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San Diego
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Golden
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Fort Collins
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Clermont
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Kittery
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Great Falls
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Salisbury
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Syracuse
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Cary
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Youngstown
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Seneca
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Houston
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Seattle
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Waukesha
California
​
California
​
California
​
Colorado
​
Colorado
​
Florida
​
Maine
​
Maryland
​
Massachusetts
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New York
​
North Carolina
​
Ohio
​
South Carolina
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Texas
​
Washington
​
Wisconsin
Mar 25, 2026
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Mar 25, 2026
Mainly Marathons Appalachian Series 26.2mi, 13.1mi, 10k, 5k (day 6)
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Mainly Marathons Appalachian Series 26.2mi, 13.1mi, 10k, 5k (day 6)
Bluefield
​
Bluefield
Virginia
​
West Virginia
Mar 26, 2026
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Mar 26, 2026
Mainly Marathons Appalachian Series 26.2mi, 13.1mi, 10k, 5k (day 7)
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Mainly Marathons Appalachian Series 26.2mi, 13.1mi, 10k, 5k (day 7)
Bluefield
​
Bluefield
Virginia
​
West Virginia
Mar 28, 2026
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Mar 29, 2025
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Mar 29, 2025
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Mar 29, 2025
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Mar 29, 2026
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Mar 29, 2025
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Mar 29, 2025
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Mar 29, 2025
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Mar 29, 2025
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Mar 28, 2026
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Mar 29, 2025
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Mar 29, 2025
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Mar 28, 2026
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Mar 28, 2026
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Mar 29, 2025
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Mar 29, 2025
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Mar 29, 2025 (NWF)
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Mar 29, 2025 (NWF)
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Mar 29, 2025
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Mar 29, 2025
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Mar 29, 2025
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Mar 29, 2025
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Mar 29, 2025
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Folsom Lake Falcon Crest Trail 13.1, 8mi, 10k & 5k
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Montana de Oro Half Marathon, 50k, 36k, 12k
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BWR Phoenix Rising Long Beach Half Marathon, 15k, 10k, 5k
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​
Run Singer Island Half Marathon
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Southern Illinois Spring Classic Half Marathon, 5k
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A Pot of Gold Shared Half Marathon & 5k
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FEC Family Run/Walk for Children Half Marathon & 5k
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YUKAN Fools Dual Half Marathon & 5k
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Liberty Half Marathon & Jewell 5k
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Bootlegger 50k, 25k, Half Marathon, 10k, 5k
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Revel Mt. Charleston Marathon & Half Marathon
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Run with Joy 1/2 Marathon & 5k
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Raquette River Marathon, Half Marathon, 10k, 5k
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​
​​Only Fools Run Half Marathon, 10k, 5k (3:15 cut off time)
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Craft Beer Half Marathon & 5 Miler (3 hour cut off time)
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T-Town Half Marathon 2025 Registration
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Two Rivers Marathon, Half Marathon, 10k, 5k
​
Bearathon Half Marathon & Sic' Em 6k
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Wanderlust Run 13.1, 10k, 5k OR Register for full SERIES (all 4)
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Tuscaloosa
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El Dorado Hills
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San Oslos
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Long Beach
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West Haven
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Singer Island
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Lawrenceville
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Oskaloosa
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Bowling Green
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Gloucester
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Liberty
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Boulder City
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Las Vegas
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Albuquerque
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Potsdam
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Sleepy Hollow
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Greensboro
​
Charlotte
​
Tulsa
​
Lackawaxen
​
Waco
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Fredericksburg
​
Nacogdoches
Alabama
​
California
​
California
​
California
​
Connecticut
​
Florida
​
Illinois
​
Iowa
​
Kentucky
​
Massachusetts
​
Missouri
​
Nevada
​
Nevada
​
New Mexico
​
New York
​
New York
​
North Carolina
​
North Carolina
​
Oklahoma
​
Pennsylvania
​
Texas
​
Texas
​
Texas
Mar 30, 2025
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Mar 30, 2025
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Mar 30, 2025
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Mar 30, 2025
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Mar 30, 2025
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Mar 29, 2026
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Mar 30, 2025
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Mar 30, 2025
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Mar 29, 2026
Fort Smith Marathon, Half Marathon, Relay
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Bakersfield Marathon & Half Marathon
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BWR Phoenix Rising Yorba Linda Half Marathon, 15k, 10k, 5k
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Bishop Events Point of Rocks Half, 10k, 5k
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B&A Trail Marathon and Half Marathon
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Philadelphia Love Run Half Marathon
Two Rivers Marathon, Half Marathon, 10k, 5k (day 2)
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Irving Marathon, Half Marathon, 10k, 5k
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Fort Smith
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Bakersfield
​
Santa Monica
​
Point of Rocks
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Severna Park
​​
Philadelphia
​
Lackawax
​
Irving
​
Waukesha
Arkansas
​
California
​
California
​
Maryland
​
Maryland
​
Pennsylvania
​
Pennsylvania
​
Texas
​
Wisconsin
Date
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025 (T)
​
Mar 1, 2025
Mar 1, 2025 (W)
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Mar 1, 2025
​
Buzz Marathon, Half Marathon, 5k & 1-mile
​
Victory Half Marathon, 10k, 5k
​
San Joaquin River Trail 1/2 Marathon Registration
​
Bidwell Classic Half Marathon & 5K
​
Combos Albany Marathon, Half Marathon
​
​
Winter Trail Fest (WTF) Westside 13.1 & 5mi
​
Running From Yeti Half Marathon, 10k, 5k
​
Parade Day Half Marathon & 5k Registration
​
Ellerbe Marathon & Half Marathon
​
Olde Girdled Grit 50k, Marathon, Half Marathon
​
Tom King Classic Half Marathon & 5k
​
​
San Felipe Shoot Out 5k, 10k, Half and Triple
​
​
Dirty Hurty Half Marathon, Red Mountain 55k, 30k
​
City
State
Decatur
​
San Miguel
​
Richmond
​
Auberry
​
Chico
​
Albany
​
Lamoine
​
Middleville
​
Kansas City
​
Rockaway Park
​
Ellerbe
​
Concord TWP
​
Nashville
​
Longview
​
San Felipe
​
Wichita Falls
​
Ivins
​
Pullman
Alabama
​
California
​
California
​
California
​
California
​
Georgia
​
Maine
​
Michigan
​
Missouri
​
New York​
​
North Carolina
​
Ohio
​
Tennessee
​
Texas
​
Texas
​
Texas
​
Utah
​
Washington
March Half Marathon Calendar event dates in dark grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for March half marathons, but have no control of when they set, announce or update their dates.
March Half Marathons
The March Half Marathon Calendar is a complete simplistic listing of March half marathons 2025 in the USA. Currently the March half marathon schedule has 2025 half marathons, and March half marathons 2026 will be updated as they roll in from the 1/2 marathon race organizers. The March Half Marathon schedule identifies trail half marathons and walker friendly half marathons by a (T) symbol and a (W) symbol. The (T) means it is a TRUE trail half marathon (off road, switchbacks, etc) and a (W) means it is truly "official walker friendly" requiring the half marathon to allow a minimum of 18:32 mile pace, minimum 4 hours for participants to finish the 13.1 mile distance.
The March half marathon calendar features a complete listing of 2025 March half marathons in California, March half marathons in Texas, March half marathons in Colorado, March half marathons in New York, March half marathons in Utah, March half marathons in Illinois, March half marathons in Ohio, March half marathons in Florida, and all other 1/2 marathons in March across the USA.
A half marathon is 13.1 miles (or in kilometers is a 21k). We understand sometimes there will be a slight margin of error up or down when runners run or walk any race distance, however our calendar only is a listing for true half marathons that do all they can to measure their course as an official half marathon 13.1 mile / 21k distance. Races that are not 13.1 miles, we encourage not to call their race a 1/2 marathon to lessen confusion for runners & walkers looking to participate in a true 1/2 marathon distance. Some runners don't care, but you'd be surprised how many that do.