When in March are most half marathons held?
The busiest weekend in Oklahoma is March 20 and March 21, with 5 of them, 4 of those on Saturday, March 20. Every one of them is on a Saturday or a Sunday.
Race calendar · March 2027 · Oklahoma
Half Marathons in Oklahoma in March 2027
Every Half Marathon in Oklahoma in March 2027, all 11 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
What the field actually runs
March Half Marathons, By the Numbers
2:14:47Median finish time
1:32:54Median winning time
72Median field size
10March half marathons 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 Nov 12, 2026.
When in March
The March Race Weekends
Half marathons are not spread evenly across March. 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 March Half Marathon in Oklahoma, from the most recent published results.
Oklahoma Half Marathons by City in March
All Half Marathons in Oklahoma in March
11 total Sat, Mar 6, 2027Medal Madness 5K, 10K, 13.1M, & 26.2M Stillwater, OKFrom $65Details Sun, Mar 7, 2027Stormin' Norman Run Norman, OKFrom $75Details Sat, Mar 13, 2027Time to Paddy 5K/10K & Lucky 13.1 - Tulsa Tulsa, OKFrom $61Details Sat, Mar 13, 2027Pirate 5K, 10K, & 13.1M at Sapulpa, OK (11) Sapulpa, OKFrom $65Details Sat, Mar 20, 2027Go Girl Run Oklahoma City, OKFrom $50Details Sat, Mar 20, 2027Okie Half - Half Marathon & 5k Muskogee, OKFrom $70Details Sat, Mar 20, 2027Rodeo Stampede - Oklahoma City Oklahoma City, OKFrom $52Details Sat, Mar 20, 2027Squirrel 5K, 10K, 13.1M at Stillwater, OK (12) Stillwater, OKFrom $65Register Sun, Mar 21, 2027Rodeo Stampede - Tulsa Tulsa, OKFrom $55Details Sat, Mar 27, 2027T-TOWN Half Marathon Tulsa, OKFrom $65Details Sat, Mar 27, 2027Medal Madness 5K, 10K, & 13.1M Oklahoma City, OKFrom $65Details
Common Questions About Running a March Half Marathon in Oklahoma
What is a good Half Marathon time?
Across the 10 of these March half marathons with published results from past editions, the median finisher ran 2:14:47, and the median winning time was 1:32:54. So anything under 2:14:47 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 March Half Marathon field?
The median one finished 72 runners, across the 10 of these March half marathons 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 3:46:38.