Oregon Half Marathons
Official Walker Friendly Half Marathons in Oregon
18:32 mile / 4 Hour Minimum course time limit= (W)
Symbol only applies to half marathon events
Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF)
Trail Half Marathons (T)
Date
Location
Sat Jan 5, 2025 (NWF)
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Sun Jan 4, 2026
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Sun Jan 19, 2025
Newport, OR
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Boring, OR
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Turner, OR
No Oregon Half Marathons in February at This Time
Sat Mar 7, 2026
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Sun Mar 15, 2026 (NWF)
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Sat Mar 22, 2025
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Sat Mar 22, 2025 (W)
Alsea Falls Spring Fling Trail Run 1/2 Marathon, 10k, 5k
Shamrock Run Portland Half Marathon, 15k, 8k, 5k
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Wooden Shoe TulipFest Run 1/2 Marathon, 10k, 5k
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Alsea, OR
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Portland, OR
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Woodburn, OR
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Adrian, OR
Sat Apr 5, 2025
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Sun Apr 13, 2025
Sun Apr 12, 2026 (NWF)
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Sat Apr 19, 2025
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Sat Apr 26, 2025
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Sun Apr 26, 2026
Corvallis, OR​
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Banks, OR
Bend, OR
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Bend, OR
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Gresham, OR
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Eugene, OR
Sat May 3, 2025
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Sun May 3, 2026
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Sun May 4, 2025
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Sat May 10, 2025
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Sat May 10, 2025
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Sat May 10, 2025
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Sun May 17, 2026
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Sun May 17, 2025
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Sat May 24, 2025
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Sat May 31, 2025
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Sat May 31, 2025
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Sat May 31, 2025
Hearts with a Mission SuperHero Run Half Marathon, 10k, 5k
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Cinco De Mayo Half Marathon, 10k, 5k
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Halfway Half Marathon & 10k 2025 Registration
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Run on the River Half Marathon, 10k, 5k
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Happy Girls Half Marathon, 5k, 1.5k
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Cottage Grove Marathon, Half Marathon, 10k
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Crush Cancer Run Half Marathon, 10k, 5k
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Eastern Oregon Half Marathon, 10k, 5k
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Helvetia Half Marathon, 10k, 5k
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Gold Hill, OR
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Portland, OR
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Halfway, OR
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Astoria, OR
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Bend, OR
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Champoeg, OR
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Cottage Grove, OR
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Terrebonne, OR
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Spray, OR
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Hillsboro, OR
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Bend, OR
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Wilsonville, OR
Sun Jun 1, 2025
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Sat Jun 7, 2025
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Sat Jun 7, 2025
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Sat Jun 14, 2025 (T)
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Sat Jun 14, 2025
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Sat Jun 14, 2025
Newport Marathon & Half Marathon
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Redmond Conquer the Canyon Half Marathon, 10k, 5k
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Best of the West Half Marathon & 5k, Half Iron & Olympic Triathlon
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Pacific Crest Half Marathon, 10k, 5k
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Lincoln City Half Marathon & 10k
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Jennifer's Catching Slough Classic Half Marathon, 12k, 5k 2025 Registration
Newport, OR
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Redmond, OR
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Sweet Home, OR
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Sunriver, OR
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Lincoln City, OR
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Coos Bay, OR
Fri July 4, 2025
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Fri July 4, 2025
Fri July 4, 2025
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Sat July 12, 2025
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Sun July 13, 2025
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Sat July 26, 2025
Foot Traffic Flat Marathon & Half Marathon
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Independence Day Half Marathon, 5k, 10k Champoeg State Park
4th of July Celebration Run Half Marathon & 10k
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Bend Dirt Fest Half Marathon Trail Run
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Hagg Lake Half Marathon and 5k Trail Run
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Sauvie Island, OR
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St. Paul, OR
Newport, OR
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Bend, OR
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Henry Hagg Lake, OR
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Sisters, OR
Sat Aug 2, 2025
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Sat Aug 2, 2025
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Sat Aug 2, 2025
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Sun Aug 3, 2025 (W)
Sat Aug 9, 2025 (T)
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Sat Aug 16, 2025
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Sat Aug 23, 2025
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Sat Aug 30, 2025
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Sat Aug 30, 2025
Huckleberry Running Festival Half Marathon, 10k, 5k
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Catherine Creek Classic Half Marathon, 5k, 1mi 2025 Registration
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ORRC Pumpkin Ridge Half Marathon, 10k, 5k
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Bridge of the Gods Run Half Marathon, 10k, 5k (Wa to OR)
Haulin Aspen Trail Marathon & Half Marathon
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Post Canyon 50k & Half Marathon
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Sunset Bay Trail Runs 1/2 Marathon, 15k, 4mi & 1mi Beach Fun-Run
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Stagecoach Run Half Marathon, 10k, 5k
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Welches, OR
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Union, OR
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North Plains, OR
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Cascade Locks, OR
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Bend, OR
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Hood River, OR
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Coos Bay, OR
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Phoenix, OR
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Mitchell, OR
Sun Sep 4, 2022 (NWF)
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Sat Sep 7, 2025 (T) (NWF)
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Sat Sep 14, 2024
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Sun Sep 14, 2025
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Sun Sep 15, 2024
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Sat Sep 20, 2025
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Sat Sep 20, 2025 (W)
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Sun Sep 21, 2025 (W)
Sun Oct 5, 2025 (W)
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Sat Oct 11, 2025
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Sat Oct 11, 2025
Sun Oct 19, 2025
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Sat Oct 25, 2025
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Sat Oct 25, 2025
Oregon Wine Country Half Marathon 2022 Registration
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Twisted Pine Run Half Marathon & 5 Miler
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Boring Marathon, Half Boring Half Marathon, Constantly Boring 8k
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Willamette Valley Half Marathon & 10k
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Pacific Northwest Marathon & Half Marathon
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Mainly Marathons NW Series Marathon, Half Marathon, 50/10/5k (day 1)
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Mainly Marathons NW Series Marathon, Half Marathon, 50/10/5k (day 2)
Willamette Valley, OR
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Newport, OR
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Beaverton, OR
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Boring, OR
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Salem, OR
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Harrisburg, OR
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Pendleton, OR
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Pendleton, OR
Portland Marathon & Half Marathon
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The Rogue Marathon, Half Marathon
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ORRC Best Dam Run Half Marathon & 10k Run / Walk
Columbia Gorge Marathon & Half Marathon
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Five Pine Lodge Happy Girls Run Half Marathon & 5k
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Portland, OR
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Emigrant, OR
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Estacada, OR
Hood River, OR
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Sisters, OR
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Portland, OR
Sun Nov 2, 2025 (T)
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Sun Nov 19, 2025
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Sun Nov 24, 2024
Silverton, OR
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Terrebonne, OR
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Eugene, OR
Sun Dec 8, 2024
Portland, OR
Oregon Half Marathon Calendar event dates in grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for Oregon half marathons, but have no control of when they set, announce or update their dates.
Oregon Half Marathons
The Oregon Half Marathon Calendar is a complete simplistic listing of Oregon half marathons. Currently the Oregon half marathon schedule has 2025 Oregon half marathons and 2026 Oregon half marathons as they roll in. Oregon half marathons 2025 & Oregon half marathons 2026 also identify 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 21k (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. If there is a (NWF) next to the date of a race, we have confirmed that the race is NOT walker friendly, meaning the race will NOT support the minimum official walker friendly standard of 4 hours for a walker / jogger / runner. We are working to get events updated.
The Oregon half marathon calendar features a complete listing of Portland half marathons, Eugene half marathons, Bend half marathons, Salem half marathons, Hillsboro half marathons, Medford half marathons, Corvallis half marathons, and many more 1/2 marathons in OR.
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.