Oklahoma · Half Marathon
Half Marathons in Oklahoma
Oklahoma currently has 23 upcoming half marathons with a confirmed date listed in RaceRove. Oklahoma City, Tulsa, Claremore and Jenks have the largest concentration of events.
September (6), March (3) and April (3) are the busiest months on the calendar right now. Another 4 annual half marathons are waiting for next year's date to be announced.
- Upcoming, date confirmed
- 23
- Active listings
- 27
- Cities with races
- 8
More ways to browse Oklahoma
Upcoming half marathons in Oklahoma
All 23 with a confirmed date, soonest first.
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Heatwave Half Marathon - Oklahoma CityOklahoma City, OKHalf Marathon50m1 Mile5K +1 more ~10 runners
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Heroes and Villains Half Marathon- Oklahoma CityOklahoma City, OKHalf Marathon20 Yards1 Mile5K +1 more ~10 runners
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Heroes and Villains Half Marathon- TulsaTulsa, OKHalf Marathon20 Yards1 Mile5K +1 more ~10 runners
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Golden Harvest Half Marathon & 5k/10k - Oklahoma CityOklahoma City, OKHalf Marathon50m1 Mile5K +1 more
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Bound for Boston Marathon & Half Marathon - Oklahoma CityYukon, OKMarathonHalf Marathon10K5K ~75 runners
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.
When half marathons happen in Oklahoma
- January
- 1 upcoming race
- February
- 2 upcoming races
- March
- 3 upcoming races
- April
- 3 upcoming races
- June
- 1 upcoming race
- July
- 1 upcoming race
- September
- 6 upcoming races
- October
- 3 upcoming races
- November
- 2 upcoming races
- December
- 1 upcoming race
Oklahoma cities with the most half marathons
- Oklahoma City
- 10 upcoming races
- Tulsa
- 7 upcoming races
- Claremore
- 1 upcoming race
- Jenks
- 1 upcoming race
- Muskogee
- 1 upcoming race
- Quinton
- 1 upcoming race
- Stillwater
- 1 upcoming race
- Yukon
- 1 upcoming race
Running in Oklahoma cities
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.
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Summer Meltdown Half Marathon OKCOklahoma City, OK Usually held in August · next date not announcedHalf MarathonQuarter Marathon5K1 Mile ~500 runners
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Day of the Dead Half Marathon - TulsaTulsa, OK Usually held in October · next date not announcedHalf Marathon6.55 Miles5K1 Mile +1 more ~7 runners
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Day of the Dead Half Marathon - Oklahoma CityOklahoma City, OK Usually held in October · next date not announced20 Yards1 Mile5K6.55 Miles +1 more ~6 runners
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Summer Meltdown Half Marathon - TulsaTulsa, OK Usually held in August · next date not announcedHalf Marathon20 Yards1 Mile5K +1 more
Half Marathons in nearby states
Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Half Marathons in Oklahoma: common questions
- How many half marathons are there in Oklahoma?
- RaceRove currently lists 23 upcoming half marathons in Oklahoma with a confirmed date, plus 4 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 (10), Tulsa (7), Claremore (1), Jenks (1) and Muskogee (1).
- When is half marathon season in Oklahoma?
- Of the upcoming half marathons listed, the busiest months are September (6), March (3) and April (3).
- 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.
Search every half marathon in Oklahoma
Filter by month, course profile and field size, save races to a shortlist and compare them side by side in the interactive search.