When in August are most 10K races held?
The busiest weekend in Oklahoma is August 14 and August 15, with 4 of them, 3 of those on Saturday, August 14. Every one of them is on a Saturday or a Sunday.
Race calendar · August 2027 · Oklahoma
10K Races in Oklahoma in August 2027
Every 10K in Oklahoma in August 2027, all 7 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
What the field actually runs
August 10K Races, By the Numbers
1:03:12Median finish time
47:22Median winning time
19Median field size
4August 10K races with published results
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Oct 23, 2026.
When in August
The August Race Weekends
10K races are not spread evenly across August. Here is how the calendar actually falls, weekend by weekend, which is the part worth knowing before you book a trip or plan a taper around one.
By the numbers
The Biggest Field
The largest field of any August 10K in Oklahoma, from the most recent published results.
Oklahoma 10K Races by City in August
All 10K Runs in Oklahoma in August
7 total Sat, Aug 7, 2027Squirrel 5K, 10K, & 13.1M at Stillwater, OK (32) Stillwater, OKFrom $45Details Sat, Aug 14, 2027Summer Sizzler- Tulsa Tulsa, OKFrom $30Details Sat, Aug 14, 2027Medal Madness 5K, 10K, & 13.1M at Sapulpa, OK (33) Sapulpa, OKFrom $45Details Sat, Aug 14, 2027The Big Kahuna 5K, 10K - Oklahoma City Oklahoma City, OKFrom $35Details Sun, Aug 15, 2027The Big Kahuna 5K, 10K - Tulsa, OK Tulsa, OKFrom $35Details Sat, Aug 21, 2027Summer Sizzler - Oklahoma City Oklahoma City, OKFrom $30Details Sat, Aug 21, 2027Luau 5K, 10K, & 13.1M at Stillwater, OK (34) Stillwater, OKFrom $45Register
Common Questions About Running an August 10K in Oklahoma
What is a good 10K time?
Across the 4 of these August 10K races with published results from past editions, the median finisher ran 1:03:12, and the median winning time was 47:22. So anything under 1:03:12 puts you in the faster half of a typical field. That is the middle of these RunSignup fields, walkers and charity entrants included, not a national average.
How big is a typical August 10K field?
The median one finished 19 runners, across the 4 of these August 10K races with published results from past editions. Most are far smaller than the big-city events people picture, which means less crowding at the start and a friendlier field, with a last recorded finisher at 1:32:04.