Oklahoma Half Marathons
Trail Half Marathons (T)
Official Walker Friendly Half Marathons in Oklahoma
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)
Oklahoma Half Marathons 2027 & 2026
Date
Location
No Official 13.1 Half Marathons in January in Oklahoma at this time
No Official 13.1 Half Marathons in February in Oklahoma at this time
Sun Mar 8, 2026
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Sat Mar 14, 2026
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Sat Mar 13, 2027 (W)
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Sat Mar 21, 2026
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Sat Mar 27, 2027
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Sun Mar 29, 2026 (W)
Bodies Race Company Time to Paddy 5k/10k & Lucky 13.1 Oklahoma City
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Bodies Race Company Time to Paddy 5k/10k & Lucky 13.1 Tulsa
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Go Girl Run Oklahoma City Half Marathon & 5k
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T-Town Half Marathon 2026 Registration
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Oklahoma City, OK
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Tulsa, OK
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Muskogee, OK
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Oklahoma City, OK
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Tulsa, OK
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Norman, OK
Sat Apr 11, 2026
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Sat Apr 17, 2027
Sun Apr 25, 2027
Bodies Race Company DoNot Stop Half Marathon, 10k, 5k Tulsa
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Golden Driller Marathon & Half Marathon
Tulsa, OK
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Tulsa, OK
Oklahoma, OK
Sun May 3, 2026
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Fri May 7, 2027
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Sat May 16, 2026
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Sat May 23, 2026
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Sat May 24, 2026
Bodies Race Co. DoNot Stop Half Marathon, 10k, 5k Oklahoma City
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MM Prairie Series Marathon, Half Marathon, 50/10/5k (Day 1)
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Lion Heart Half Marathon, 5k & Relay
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Bodies Race Co. Hometown Half Marathon, 10k, 5k Oklahoma City
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Oklahoma City, OK
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Miami, OK
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Woodward, OK
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Oklahoma City, OK
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Tulsa, OK
Sat Jun 26, 2027
Duncan, OK
Sat Jul 18, 2026
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Sat Jul 25, 2026
Bodies Race Co. Heatwave Half Marathon, 10k, 5k Tulsa
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Bodies Race Co. Heatwave Half Marathon, 10k, 5k Oklahoma City
Tulsa, OK
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Oklahoma City, OK
No Oklahoma Half Marathons 2027 in August at this time
Sat Sep 12, 2026 (NWF)
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Sat Sep 12, 2026
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Sat Sep 12, 2026
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Sun Sep 13, 2026
Race For Victory Half Marathon & 5k
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Triangle Insurance Great Land Run Half Marathon, 10k, 5k
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Bodies Race Co. Golden Harvest Half Marathon, 10k, 5k Oklahoma City
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Tulsa, OK
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Enid, OK
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Oklahoma City, OK
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Tulsa, OK
Sat Oct 10, 2026
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Sat Oct 17, 2026​​
Bodies Race Co. Spooky Sprint Half Marathon, 10k, 5k Tulsa
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Bodies Race Co. Spooky Sprint Half Marathon, 10k, 5k Oklahoma City
Tulsa, OK
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Oklahoma City, OK
Sat Nov 14, 2026
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Sat Nov 21, 2026
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Sun Nov 22, 2026 (W)
​Bodies Race Co. Turkey Trails Half Marathon, 10k, 5k Tulsa
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Bodies Race Co. Turkey Trails Half Marathon, 10k, 5k Oklahoma City
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Tulsa, OK
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Oklahoma City, OK
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Tulsa, OK
Sat Dec 7, 2025 (W)
Tulsa, OK
Oklahoma 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 Oklahoma half marathons, but have no control of when they set, announce or update their dates.
Oklahoma Half Marathons
The Oklahoma Half Marathon Calendar is a complete simplistic listing of Oklahoma half marathons. Currently the Oklahoma half marathon schedule has 2026 Oklahoma half marathons and 2027 Oklahoma half marathons as they roll in. Oklahoma half marathons 2026 & Oklahoma 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 Oklahoma half marathon calendar features a complete listing of Tulsa half marathons, Oklahoma City half marathons, Jenks half marathons, Ardmore half marathons, Woodward half marathons, Stillwater half marathons, Vinita half marathons, and any other 1/2 marathons in OK.