Upcoming Half Marathons in Oklahoma

Endurance Grid lists sixty-one half marathons in Oklahoma, from September 2026 to July 2027 across 10 cities.

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Races
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Cities
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Sports

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Running races in Oklahoma

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Frequently Asked Questions

How many half marathons are in Oklahoma?
Endurance Grid's Race Calendar lists 61 upcoming half marathons in Oklahoma, in 10 cities, from September 2026 to July 2027.
How long is a half marathon?
A half marathon is a running race where athletes run 13.1 miles long (21.1 kilometers) for time.
Which Oklahoma cities host half marathons?
Half marathons in Oklahoma are held in Oklahoma City, Tulsa, Stillwater, Sapulpa, Broken Arrow, Edmond, Muskogee, Norman, Vian, and Yukon.
What other race distances are available in Oklahoma?
Beyond half marathon, Oklahoma races cover a wide range of distances. Oklahoma also has 5Ks, 10Ks, and marathons for running races. Additionally, Endurance Grid's Race Calendar also covers other sports, with adventure, road cycling, duathlon, gravel, mountain bike, obstacle course, rucking, running, swimming, trail running, triathlon, and ultra races of various distances.