Missouri Half Marathons
Trail Half Marathons (T)
Official Walker Friendly Half Marathons in Missouri
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)
Missouri Half Marathons 2027 & 2026
Date
Sat Jan 2, 2027
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Sat Jan 23, 2027
Location
Kansas City, MO
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St. Louis, MO
Sat Feb 13, 2027
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Sat Feb 13, 2027 (W)
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Sat Feb 20, 2027
Running From Yeti St. Louis Half Marathon, 10k, 5k
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Heart of the Ozarks Half Marathon & 10k
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Running from Yeti Springfield Marathon, Half Marathon, 10k, 5k
St. Louis, MO
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West Plains, MO
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Springfield, MO
Sat Mar 6, 2027
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Sat Mar 6, 2027
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Sun Mar 7, 2027
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Sat Mar 13, 2027 (NWF)
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Sat Mar 20, 2027 (NWF)
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Sat Mar 21, 2026
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Sat Mar 27, 2027
​Running from Yetti Kansas City Half Marathon, 10k, 5k
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Bodies Race Co. Time to Paddy 5k/10k & Lucky 13.1 - Greater Kansas City
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Bodies Race Company Time to Paddy 5k/10k & Lucky 13.1 Greater St Louis
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Creve Coeur St. Paddy's Half Marathon, 10k, 5k 2027 Registration
Liberty Half Marathon & Jewell 5k
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Bodies Race Company Time to Paddy 5k/10k & Lucky 13.1 Springfield
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Kansas City, MO
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Kansas City Area, MO
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St. Louis Area, MO
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Maryland Heights, MO
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Liberty, MO
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Springfield, MO
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Mountain View, MO
Sat Apr 3, 2027
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Sat Apr 11, 2026
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Sat Apr 10, 2027
Sat Apr 17, 2027 (W)
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Sat Apr 18, 2026
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Sun Apr 18, 2027
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Sun Apr 19, 2026
Sat Apr 25, 2026 (T)
Go! St. Louis Marathon, Half Marathon, 10k, 5k, Relay
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Rock the Parkway Half Marathon & 5k
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Lake of the Ozarks Bridge and Dam Half Marathon & 10k
Mainly Marathons Riverboat Series 26.2, 13.1 (day 6)
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Go Girl Run Springfield Half Marathon & 5k
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Bodies Race Company DoNot Stop Half Marathon, 10k, 5k St. Louis
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Bodies Race Company DoNot Stop Half Marathon, 10k, 5k Springfield
St. Louis, MO
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Kansas City, MO
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Lake Ozark, MO
Cape Girardeau, MO
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Springfield, MO
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St. Louis Area, MO
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Willard, MO
Willard, MO
Sat May 1, 2027
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Sat May 1, 2027
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Sun May 2, 2027
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Sat May 8, 2027 (W)
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Sat May 22, 2027
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Sun May 17, 2026
Hometown Half Marathon, 10k, 5k Greater Kansas City
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Drink MO Wine Half Marathon, 10k, 5k
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Hometown Half Marathon, 10k, 5k Greater St. Louis
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Mainly Marathons Prairie Series Marathon, Half Marathon, 50/10/5k
Hospital Hill Run Half Marathon, 10k, 5k
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Kansas Cit Area, MO
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Augusta, MO
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St. Louis Area, MO
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St. Joseph, MO
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Kansas City, MO
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Springfield, MO
Sat Jun 6, 2026
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Sat Jun 6, 2026
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Sat Jun 13, 2026
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Sat Jun 13, 2026
Run for a Vet Half Marathon & 5k
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Go Girl Run Columbia Half Marathon & 5k
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Love to Run St. Charles Half Marathon, 10k, 5k
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Branson, MO
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Columbia, MO
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St. Charles, MO
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Clinton, MO
Sun Jul 19, 2026
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Sat Jul 31, 2027
Bodies Race Co. Heatwave Half Marathon, 10k, 5k & Relay Willard
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Bodies Race Co. Heatwave Half Marathon, 10k, 5k & Relay St. Louis
Willard, MO
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St. Louis, MO
Sun Aug 1, 2027
Kansas City Area, MO
Sat Sep 12, 2026
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Sat Sep 12, 2026
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Sat Sep 19, 2026
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Sat Sep 26, 2026
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Sat Sep 26, 2026
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Sat Sep 26, 2026
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Sun Sep 27, 2026
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Sun Sep 27, 2026
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Sun Sep 27, 2026
Swifty Fun Run Half Marathon, 10k, 5k, 1mi
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Bodies Race Co. Golden Harvest Half Marathon, 10k, 5k Springfield
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Running From Squatch Half Marathon, 10k, 5k
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St. Joseph Missouri Marathon, Half Marathon, 10k, 5k & Relay
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Rockin' Rockwoods 1/2 Marathon & 53k Trail Run
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Bodies Race Co. Golden Harvest Half Marathon, 10k, 5k St. Louis
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City of Roses Half Marathon & 5k
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The Whiskey Run St. Louis / St. Charles Half Marathon, 10k, 5k
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Bodies Race Co. Golden Harvest Half Marathon, 10k, 5k Parkville
Kansas City, MO
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Springfield, MO
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Springfield, MO
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St. Joseph, MO
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Wildwood, MO
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St. Louis, MO
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Cape Girardeau, MO
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St. Charles, MO
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Parkville, MO
Sat Oct 3, 2026
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Sat Oct 4, 2025
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Sun Oct 4, 2026
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Sat Oct 17, 2026
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Sun Oct 18, 2026 (NWF)
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Sat Oct 24, 2026
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Sat Oct 24, 2026 (W)
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The Betsy Farris Memorial Run 1/2 Marathon, 10k, 5k
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Bodies Race Co. Spooky Sprint Half Marathon, 10k, 5k Willard
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Garmin Kansas City Marathon, Half Marathon, 5k
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GO! St. Louis Halloween Race Half Marathon, 10k, 5k, 1mi
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Bodies Race Co. Spooky Sprint Half Marathon, 10k, 5k St. Louis
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Waynesville, MO
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Columbia, MO
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Willard, MO
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Kansas City, MO
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Kirksville, MO
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St. Louis, MO
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Columbia, MO
Sun Nov 1, 2026
Sun Nov 8, 2026 (NWF)
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Sat Nov 21, 2026
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Sat Nov 14, 2026
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Sun Nov 15, 2026
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Sat Nov 28, 2026
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Sun Nov 29, 2026
Bass Pro Conservation Marathon, Cohick Half Marathon
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Honoring our Heroes 26.2mi, 13.1mi, 5k 2026 Registration
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Bodies Race Co. Turkey Trails Half Marathon, 10k, 5k Springfield
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Yetti Endurance Weekend Marathon, Half Marathon
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Bodies Race Co. Turkey Trails Half Marathon, 10k, 5k St. Louis
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Bodies Race Co Turkey Trails Half Marathon, 10k, 5k Parkville
Springfield, MO
St Louis, MO
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Rola, MO
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Springfield, MO
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Kansas City, MO
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St. Louis, MO
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Parkville, MO
Sat Dec 19, 2026
Springfield, MO
Missouri 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 Missouri half marathons, but have no control of when they set, announce or update their dates.
Missouri Half Marathons
The Missouri Half Marathon Calendar is a complete simplistic listing of Missouri half marathons. Currently the Missouri half marathon schedule has 2026 Missouri half marathons and 2027 Missouri half marathons as they roll in. Missouri half marathons 2026 & Missouri half marathons 2027 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.
The Missouri half marathon calendar features a complete listing of Kansas City half marathons, St. Louis half marathons, Columbia half marathons, Branson half marathons, St. Charles half marathons, Springfield half marathons, West Plains half marathons, and many more 1/2 marathons in MO.