Oklahoma Half Marathons
42 upcoming half marathons across Oklahoma, updated nightly. Want radius search and maps? Open these in the Race Finder.
July 2026
- Sat 7/25Heatwave Half Marathon - Oklahoma CityOklahoma City, OK 路 Other 路 1 Mile 路 5K 路 10K 路 Half Marathon
- Sat 7/25Eagle 5K, 10K, & 13.1M at Oklahoma City, OK (30)Oklahoma City, OK 路 5K 路 10K 路 Half Marathon
August 2026
- Sat 8/1Summer Meltdown Half Marathon - TulsaTulsa, OK 路 1 Mile 路 5K 路 10K 路 Half Marathon
- Sat 8/1Ninja 5K, 10K, & 13.1M at Stillwater, OK (31)Stillwater, OK 路 5K 路 10K 路 Half Marathon
- Sun 8/2Summer Meltdown Half Marathon - Oklahoma CityOklahoma City, OK 路 Other 路 1 Mile 路 5K 路 10K 路 Half Marathon
- Tue 8/4Red Coyote Fall 2026 Half/Full Marathon Training ProgramOklahoma City, OK 路 Half Marathon
- Sat 8/8Ninja 5K, 10K, & 13.1M at Sapulpa, OK (32)Sapulpa, OK 路 5K 路 10K 路 Half Marathon
- Sat 8/22Ninja 5K, 10K, & 13.1M at Oklahoma City, OK (34)Oklahoma City, OK 路 5K 路 10K 路 Half Marathon
September 2026
- Sat 9/5Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (36)Stillwater, OK 路 5K 路 10K 路 Half Marathon
- Sat 9/12Golden Harvest Half Marathon & 5k/10k - Oklahoma CityOklahoma City, OK 路 Other 路 1 Mile 路 5K 路 10K 路 Half Marathon
- Sat 9/12Medal Madness 5K, 10K, & 13.1M at Sapulpa, OK (37)Sapulpa, OK 路 5K 路 10K 路 Half Marathon
- Sun 9/13Golden Harvest Half Marathon & 5k/10k - TulsaTulsa, OK 路 Other 路 1 Mile 路 5K 路 10K 路 Half Marathon
- Sat 9/19Talk Pirate to Me 5K/10K/Half - Oklahoma CityOklahoma City, OK 路 5K 路 10K 路 Half Marathon
- Sat 9/19Oklahoma Fallen HeroesOklahoma City, OK 路 Half Marathon 路 10K 路 5K
- Sun 9/20Bound for Boston Marathon & Half Marathon - Oklahoma CityYukon, OK 路 Marathon 路 Half Marathon
- Sat 9/26Medal Madness 5K, 10K, & 13.1M at Oklahoma City, OK (39)Oklahoma City, OK 路 5K 路 10K 路 Half Marathon
- Sat 9/26Heroes and Villains Half Marathon- TulsaTulsa, OK 路 1 Mile 路 5K 路 10K 路 Half Marathon
- Sun 9/27Heroes and Villains Half Marathon- Oklahoma CityOklahoma City, OK 路 1 Mile 路 5K 路 10K 路 Half Marathon
October 2026
- Sat 10/3Haunted 5K, 10K, 13.1M & 26.2M at Stillwater, OK (40)Stillwater, OK 路 5K 路 10K 路 Half Marathon 路 Marathon
- Sat 10/10Spooky Sprint- TulsaTulsa, OK 路 Other 路 1 Mile 路 5K 路 10K 路 Half Marathon
- Sat 10/10Haunted 5K, 10K, & 13.1M at Sapulpa, OK (41)Sapulpa, OK 路 5K 路 10K 路 Half Marathon
- Sat 10/17Spooky Sprint- Oklahoma CityOklahoma City, OK 路 Other 路 1 Mile 路 5K 路 10K 路 Half Marathon
- Sat 10/17Orange Dirt Trail SeriesStillwater, OK 路 5K 路 10K 路 Half Marathon 路 Marathon
- Sat 10/17Tulsa River RunTulsa, OK 路 5K 路 10K 路 Half Marathon
- Sat 10/24Haunted 5K, 10K, & 13.1M at Oklahoma City, OK (43)Oklahoma City, OK 路 5K 路 10K 路 Half Marathon
- Sat 10/24Day of the Dead Half Marathon - TulsaTulsa, OK 路 1 Mile 路 5K 路 10K 路 Half Marathon
- Sun 10/25Day of the Dead Half Marathon - Oklahoma CityOklahoma City, OK 路 1 Mile 路 5K 路 10K 路 Half Marathon
November 2026
- Sat 11/7Salute to Veterans 5K/10K/Half Marathon - Oklahoma CityOklahoma City, OK 路 5K 路 10K 路 Half Marathon
- Sat 11/7Gobbler 5K, 10K, & 13.1M at Stillwater, OK (45)Stillwater, OK 路 5K 路 10K 路 Half Marathon
- Sat 11/14Turkey Trails- TulsaTulsa, OK 路 Other 路 1 Mile 路 5K 路 10K 路 Half Marathon
- Sat 11/14Gobbler 5K, 10K, & 13.1M at Sapulpa, OK (46)Sapulpa, OK 路 5K 路 10K 路 Half Marathon
- Sun 11/15Prairie LineOklahoma City, OK 路 Half Marathon 路 5K
- Sat 11/21Turkey Trails- Oklahoma CityOklahoma City, OK 路 1 Mile 路 5K 路 10K 路 Other 路 Half Marathon
December 2026
- Sat 12/5Holiday 5K, 10K, & 13.1M at Stillwater, OK (49)Stillwater, OK 路 5K 路 10K 路 Half Marathon
- Sat 12/12Holiday 5K, 10K, & 13.1M at Sapulpa, OK (50)Sapulpa, OK 路 5K 路 10K 路 Half Marathon
- Thu 12/24The Kilgore Half Marathon & 10kOklahoma City, OK 路 Half Marathon 路 10K
- Thu 12/31Wings FAKE Marathon & Half (Test Only)Broken Arrow, OK 路 Marathon 路 Half Marathon 路 5K 路 1 Mile
January 2027
- Sat 1/23Go Short, Go Long, Go Very LongTulsa, OK 路 5K 路 10K 路 Half Marathon 路 50K
February 2027
- Sat 2/27Lake Vian Hilltop RunVian, OK 路 Other 路 Half Marathon 路 50K 路 50 Mile 路 Ultra 路 100 Mile
March 2027
- Sat 3/20Okie Half - Half Marathon & 5kMuskogee, OK 路 5K 路 Half Marathon
- Sat 3/27T-TOWN Half MarathonTulsa, OK 路 Half Marathon 路 5K
April 2027
- Sat 4/17Golden Driller MarathonTulsa, OK 路 5K 路 10K 路 Half Marathon 路 Marathon
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