Half marathons in Oklahoma
85 upcoming half marathons in Oklahoma, with dates and field depth before you enter.
November 2026
- Sat, Nov 7Gobbler 5K, 10K, & Half MarathonStillwaterHalf marathon
- Sat, Nov 7Gobbler 5K, 10K, & 13.1M at Stillwater, OK (45)Stillwater5K10KHalf marathon
- Sat, Nov 7Salute to Veterans 5K/10K/Half Marathon - Oklahoma CityOklahoma City5K10KHalf marathon
- Sat, Nov 14Gobbler 5K, 10K, & Half MarathonSapulpaHalf marathon
- Sat, Nov 14Gobbler 5K, 10K, & 13.1M at Sapulpa, OK (46)Sapulpa5K10KHalf marathon
- Sat, Nov 14Turkey Trails- TulsaTulsa5K10KHalf marathon
- Sun, Nov 152026 Prairie LineOklahoma City5KHalf marathon
- Sun, Nov 15Prairie Line Half Marathon + 5KOklahoma City5KHalf marathon Competitive
- Sat, Nov 21Turkey Trails- Oklahoma CityOklahoma City5K10KHalf marathon
- Sat, Nov 28Gobbler 5K, 10K, & 13.1M at Oklahoma City, OK (48)Oklahoma City5K10KHalf marathon
December 2026
- Sat, Dec 5Holiday 5K, 10K, & Half MarathonStillwaterHalf marathon
- Sat, Dec 5Holiday 5K, 10K, & 13.1M at Stillwater, OK (49)Stillwater5K10KHalf marathon
- Sat, Dec 12Holiday 5K, 10K, & 13.1M at Sapulpa, OK (50)Sapulpa5K10KHalf marathon
- Thu, Dec 24Kilgore Half MarathonOklahoma CityHalf marathon
- Sat, Dec 26Holiday 5K, 10K, & 13.1M at Oklahoma City, OK (52)Oklahoma City5K10KHalf marathon
- Thu, Dec 31Wings FAKE Marathon & Half (Test Only)Broken ArrowHalf marathonMarathon
January 2027
- Sat, Jan 2New Year 5K, 10K, & 13.1M at Stillwater, OK (01)Stillwater5K10KHalf marathon
- Sat, Jan 9New Year 5K, 10K, and Half MarathonSapulpaHalf marathon
- Sat, Jan 9New Year 5K, 10K, & 13.1M at Sapulpa, OK (02)Sapulpa5K10KHalf marathon
- Sat, Jan 9Time Travel Half-Marathon/5K/10K - TulsaTulsa5K10KHalf marathon Local
- Sat, Jan 16Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (03)Stillwater5K10KHalf marathon
- Sat, Jan 16Chilly Willy 5K/10K/Half Marathon - Oklahoma CityOklahoma City5K10KHalf marathon Competitive
- Sat, Jan 23Running From Yeti - Tulsa, OKTulsa5K10KHalf marathon Competitive
- Sat, Jan 23Bigfoot Classic - TulsaTulsa5KHalf marathonMarathon
- Sun, Jan 24Bigfoot Classic - Oklahoma CityOklahoma City5KHalf marathonMarathon
- Sun, Jan 24Time Travel Half-Marathon/5K/10K - Oklahoma CityOklahoma City5K10KHalf marathon Very competitive
- Sat, Jan 30Go Short, Go Long, Go Very LongTulsa5K10KHalf marathon
February 2027
- Sat, Feb 6Pirate 5K, 10K, and Half MarathonStillwaterHalf marathon
- Sat, Feb 6Pirate 5K, 10K, & 13.1M at Stillwater, OK (06)Stillwater5K10KHalf marathon
- Sat, Feb 13Viking 5K, 10K, and Half MarathonSapulpaHalf marathon
- Sat, Feb 13Medal Madness 5K, 10K, 13.1M at Sapulpa, OK (07)Sapulpa5K10KHalf marathon
- Sat, Feb 20Viking 5K, 10K, & 13.1M at Stillwater, OK (08)Stillwater5K10KHalf marathon
- Sat, Feb 27Lake Vian Hilltop RunVianHalf marathon
- Sun, Feb 28Time to Paddy 5K/10K & Lucky 13.1 - Oklahoma CityOklahoma City5K10KHalf marathon Competitive
March 2027
- Sat, Mar 6Medal Madness 5K, 10K, 13.1M, & 26.2M at Stillwater, OK (10)Stillwater5K10KHalf marathonMarathon
- Sun, Mar 7Stormin' Norman RunNorman5K10KHalf marathon Very competitive
- Sat, Mar 13Pirate 5K, 10K, & 13.1M at Sapulpa, OK (11)Sapulpa5K10KHalf marathon
- Sat, Mar 13Time to Paddy 5K/10K & Lucky 13.1 - TulsaTulsa5K10KHalf marathon
- Sat, Mar 20Okie Half - Half Marathon & 5kMuskogee5KHalf marathon Competitive
- Sat, Mar 20Go Girl Run | Oklahoma CityOklahoma City5KHalf marathon Very competitive
- Sat, Mar 20Rodeo Stampede - Oklahoma CityOklahoma City5KHalf marathonMarathon
- Sat, Mar 20Squirrel 5K, 10K, 13.1M at Stillwater, OK (12)Stillwater5K10KHalf marathon
- Sun, Mar 21Rodeo Stampede - TulsaTulsa5KHalf marathonMarathon Very competitive
- Sat, Mar 27T-TOWN Half MarathonTulsa5KHalf marathon Local
April 2027
- Sat, Apr 3Bunny 5K, 10K, 13.1M & 26.2M at Stillwater, OK (14)Stillwater5K10KHalf marathonMarathon
- Sun, Apr 4DoNot Stop Half Marathon 5K/10K - Oklahoma CityOklahoma City5K10KHalf marathon Local
- Sat, Apr 10Bunny 5K, 10K, & 13.1M at Sapulpa, OK (15)Sapulpa5K10KHalf marathon
- Sat, Apr 17Golden Driller MarathonTulsa5K10KHalf marathonMarathon
- Sat, Apr 17Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (16)Stillwater5K10KHalf marathon
- Sat, Apr 24DoNot Stop Half Marathon/5K/10K - TulsaTulsa5K10KHalf marathon
May 2027
- Sat, May 1Running through the Decades Half Marathon - Oklahoma CityOklahoma City5KHalf marathonMarathon
- Sat, May 1Luau 5K, 10K ,13.1M & 26.2M at Stillwater, OK (18)Stillwater5K10KHalf marathonMarathon
- Sun, May 2Running through the Decades Half Marathon - TulsaTulsa5KHalf marathonMarathon
- Fri, May 72027 Prairie Series - Day 1 (OK)Miami5K10KHalf marathonMarathonUltra
- Sat, May 8Medal Madness 5K, 10K, & 13.1M at Sapulpa, OK (19)Sapulpa5K10KHalf marathon
- Sat, May 15Hometown Half Marathon/5K/10K - TulsaTulsa5K10KHalf marathon
- Sat, May 15Pirate 5K, 10K & 13.1M at Stillwater, OK (20)Stillwater5K10KHalf marathon
June 2027
- Sat, Jun 5Hometown Half Marathon/5K/10K - Oklahoma CityOklahoma City5K10KHalf marathon Local
- Sat, Jun 5Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (22)Stillwater5K10KHalf marathon
- Sat, Jun 12Luau 5K, 10K, & 13.1M at Sapulpa, OK (24)Sapulpa5K10KHalf marathon
- Sat, Jun 19Red, White and Blue Half Marathon - Oklahoma CityOklahoma CityHalf marathon
- Sat, Jun 19Squirrel 5K, 10K, & 13.1M at Stillwater, OK (25)Stillwater5K10KHalf marathon
- Sun, Jun 20Red, White and Blue Half Marathon - TulsaTulsaHalf marathon
July 2027
- Sat, Jul 3Eagle 5K, 10K, & 13.1M at Stillwater, OK (27)Stillwater5K10KHalf marathon
- Sat, Jul 10Eagle 5K, 10K & 13.1M at Sapulpa, OK (28)Sapulpa5K10KHalf marathon
- Sat, Jul 17Heatwave Half Marathon/5K/10K - TulsaTulsa5K10KHalf marathon
- Sat, Jul 17Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (29)Stillwater5K10KHalf marathon
- Sat, Jul 24Heatwave Half Marathon/5K/10K - Oklahoma CityOklahoma City5K10KHalf marathon
August 2027
September 2027
- Sat, Sep 4Medal Madness 5K, 10K, 13.1M & 26.2M at Stillwater, OK (36)Stillwater5K10KHalf marathonMarathon
- Sat, Sep 11Heroes and Villains Half Marathon- Oklahoma CityOklahoma City5KHalf marathonMarathon
- Sat, Sep 11Golden Harvest Half Marathon & 5K/10K - TulsaTulsa5K10KHalf marathon
- Sun, Sep 12Heroes and Villains Half Marathon- TulsaTulsa5KHalf marathonMarathon Local
- Sat, Sep 18Golden Harvest Half Marathon & 5k/10k - Oklahoma CityOklahoma City5K10KHalf marathon
- Sat, Sep 18Ninja 5K, 10K, & 13.1M at Stillwater, OK (38)Stillwater5K10KHalf marathon
- Sat, Sep 18Oklahoma Fallen HeroesOklahoma City5K10KHalf marathon
- Sat, Sep 18Talk Pirate to Me 5K/10K/Half - Oklahoma CityOklahoma City5K10KHalf marathon
- Sun, Sep 19Bound for Boston Marathon & Half Marathon - Oklahoma CityYukonHalf marathonMarathon
October 2027
- Sat, Oct 2Viking 5K, 10K, 13.1M & 26.2M at Stillwater, OK (40)Stillwater5K10KHalf marathonMarathon
- Sat, Oct 9Go Girl Run | TulsaTulsa5KHalf marathon
- Sat, Oct 9Spooky Sprint- TulsaTulsa5K10KHalf marathon Local
- Sat, Oct 16Haunted 5K, 10K, 13.1M at Stillwater, OK (42)Stillwater5K10KHalf marathon
- Sat, Oct 16Spooky Sprint - Oklahoma CityOklahoma City5K10KHalf marathon Local