Oklahoma · Half Marathon

Half Marathons in Oklahoma

Oklahoma currently has 8 upcoming half marathons with a confirmed date listed in RaceRove. They take place in Oklahoma City, Tulsa and Muskogee.

Another 17 annual half marathons are waiting for next year's date to be announced.

Upcoming, date confirmed
8
Active listings
25
Cities with races
8

More ways to browse Oklahoma

Upcoming half marathons in Oklahoma

All 8 with a confirmed date, soonest first.

Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.

Largest half marathon events in Oklahoma

By estimated field size across all distances at the event.

  • Oklahoma City Memorial Marathon
    Oklahoma City, OK Usually held in April · date not confirmed
    MarathonHalfRelay5K ~30,000 runners
  • Route 66 Marathon
    Tulsa, OK Usually held in November · date not confirmed
    MarathonHalf ~10,000 runners
  • Go Half Crazy - Oklahoma City
    Oklahoma City, OK Usually held in October · date not confirmed
    Half Marathon10K5K ~3,000 runners
  • Post Oak Challenge
    OK Usually held in February · date not confirmed
    MarathonHalf10K5K +1 more ~1,500 runners
  • Andy Payne Route 66 Half Marathon & 5K
    Claremore, OK Usually held in April · date not confirmed
    Half Marathon5KFun Run ~1,000 runners
  • Chilly Willy 5K/10K/Half Marathon
    Oklahoma City, OK Usually held in January · date not confirmed
    Half Marathon10K5K ~800 runners
  • Stilly Half & 5K
    Stillwater, OK Usually held in March · date not confirmed
    Half Marathon5K ~800 runners
  • Aquarium Run
    Jenks, OK Usually held in April · date not confirmed
    Half Marathon10K5K ~750 runners

When half marathons happen in Oklahoma

March
2 upcoming races
September
2 upcoming races
October
2 upcoming races
November
1 upcoming race
December
1 upcoming race

Oklahoma cities with the most half marathons

Oklahoma City
4 upcoming races
Tulsa
3 upcoming races
Muskogee
1 upcoming race

Annual events awaiting their next date

These half marathons are held every year, but the next date isn't in the listing yet. The month shown is when each is usually held.

Half Marathons in nearby states

Guides from the RaceRove blog

Half Marathons in Oklahoma: common questions

How many half marathons are there in Oklahoma?
RaceRove currently lists 8 upcoming half marathons in Oklahoma with a confirmed date, plus 17 annual events whose next date hasn't been announced yet.
How long is a half marathon?
A half marathon is 13.1 miles (21.1 kilometres).
Which Oklahoma cities have the most half marathons?
By upcoming events listed in RaceRove: Oklahoma City (4), Tulsa (3) and Muskogee (1).
What is the biggest half marathon in Oklahoma?
By estimated field size, the largest event with a half marathon listed in Oklahoma is the Oklahoma City Memorial Marathon, with about 30,000 runners across all of its distances.
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