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Half Marathons Found In Oklahoma

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Half Marathons in Oklahoma 2026 - 2027

The most comprehensive list of Half Marathons in and near Oklahoma in 2026 - 2027. Find your perfect race!

Ready to take on a new challenge? If you're in Oklahoma and seeking half marathon races in neighboring states, look no further. Discover our calendars of:

Find your next great goal to chase at findarace, and choose from an extensive list of runs, swims, and cycles all over the US.

Race Calendar: Half Marathons Found In Oklahoma

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Haunted 5K, 10K, & 13.1M at Oklahoma City, OK (43)

Oklahoma City, Oklahoma
Sat 24 Oct 26
$33.80 - $70.90
🚀Boosted

Golden Driller Marathon

Tulsa, Oklahoma
Sat 17 Apr 27
$43.44 - $92.20
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Red, White and Blue Half Marathon - Oklahoma City

Oklahoma City, Oklahoma
Sat 13 Jun 26
$17.72 - $86.98

Medal Madness 5K, 10K, & 13.1M at Sapulpa, OK (24)

Sapulpa, Oklahoma
Sat 13 Jun 26
$33.80 - $70.90

Red, White and Blue Half Marathon - Tulsa

Tulsa, Oklahoma
Sun 14 Jun 26
$17.72 - $89.10

Medal Madness 5K, 10K, & 13.1M at Oklahoma City, OK (26)

Oklahoma City, Oklahoma
Sat 27 Jun 26
$33.80 - $70.90

Eagle 5K, 10K & 13.1M at Sapulpa, OK (28)

Sapulpa, Oklahoma
Sat 11 Jul 26
$33.80 - $70.90

RWT Summer/Fall Marathon Training

Tulsa, Oklahoma
Sat 18 Jul 26 - Sun 15 Nov 26
$41.70

Heatwave Half Marathon - Tulsa

Tulsa, Oklahoma
Sat 18 Jul 26
$20.83 - $81.36

Christmas 5K/10K/Half Marathon in July - Oklahoma City

Oklohoma City, Oklahoma
Sat 18 Jul 26
$44.10 - $65.20

Eagle 5K, 10K, & 13.1M at Oklahoma City, OK (30)

Oklahoma City, Oklahoma
Sat 25 Jul 26
$33.80 - $70.90

Heatwave Half Marathon - Oklahoma City

Oklahoma City, Oklahoma
Sat 25 Jul 26
$20.83 - $67.58

Summer Meltdown Half Marathon - Tulsa

Tulsa, Oklahoma
Sat 01 Aug 26
$17.72 - $65.78

Ninja 5K, 10K, & 13.1M at Stillwater, OK (31)

Stillwater, Oklahoma
Sat 01 Aug 26
$33.80 - $70.90

Summer Meltdown Half Marathon - Oklahoma City

Oklahoma City, Oklahoma
Sun 02 Aug 26
$17.72 - $67.90

Ninja 5K, 10K, & 13.1M at Sapulpa, OK (32)

Sapulpa, Oklahoma
Sat 08 Aug 26
$33.80 - $70.90

Ninja 5K, 10K, & 13.1M at Oklahoma City, OK (34)

Oklahoma City, Oklahoma
Sat 22 Aug 26
$33.80 - $70.90

Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (36)

Stillwater, Oklahoma
Sat 05 Sep 26
$33.80 - $70.90

Medal Madness 5K, 10K, & 13.1M at Sapulpa, OK (37)

Sapulpa, Oklahoma
Sat 12 Sep 26
$33.80 - $70.90

Golden Harvest Half Marathon & 5k/10k - Oklahoma City

Oklahoma City, Oklahoma
Sat 12 Sep 26
$20.83 - $67.58

Golden Harvest Half Marathon & 5k/10k - Tulsa

Tulsa, Oklahoma
Sun 13 Sep 26
$20.83 - $67.58

Oklahoma Fallen Heroes

Oklahoma City, Oklahoma
Sat 19 Sep 26
$54.98 - $76.33

Bound for Boston Marathon & Half Marathon - Oklahoma City

Yukon, Oklahoma
Sun 20 Sep 26
Free - $102.70

Medal Madness 5K, 10K, & 13.1M at Oklahoma City, OK (39)

Oklahoma City, Oklahoma
Sat 26 Sep 26
$33.80 - $70.90

Heroes and Villains Half Marathon- Tulsa

Tulsa, Oklahoma
Sat 26 Sep 26
$17.72 - $55.63

Heroes and Villains Half Marathon- Oklahoma City

Oklahoma City, Oklahoma
Sun 27 Sep 26
$17.72 - $55.63

Haunted 5K, 10K, 13.1M & 26.2M at Stillwater, OK (40)

Stillwater, Oklahoma
Sat 03 Oct 26
$33.80 - $97.40

Spooky Sprint- Tulsa

Tulsa, Oklahoma
Sat 10 Oct 26
$20.83 - $61.22

Haunted 5K, 10K, & 13.1M at Sapulpa, OK (41)

Sapulpa, Oklahoma
Sat 10 Oct 26
$33.80 - $70.90

Spooky Sprint- Oklahoma City

Oklahoma City, Oklahoma
Sat 17 Oct 26
$20.83 - $61.22

Tulsa River Run

Tulsa, Oklahoma
Sat 17 Oct 26
$43.44 - $71.00

Haunted 5K, 10K, & 13.1M at Oklahoma City, OK (43)

Oklahoma City, Oklahoma
Sat 24 Oct 26
$33.80 - $70.90

Day of the Dead Half Marathon - Tulsa

Tulsa, Oklahoma
Sat 24 Oct 26
$17.72 - $55.63

Day of the Dead Half Marathon - Oklahoma City

Oklahoma City, Oklahoma
Sun 25 Oct 26
$17.72 - $55.63

Gobbler 5K, 10K, & 13.1M at Stillwater, OK (45)

Stillwater, Oklahoma
Sat 07 Nov 26
$33.80 - $70.90

Salute to Veterans 5K/10K/Half Marathon - Oklahoma City

Oklahoma City, Oklahoma
Sat 07 Nov 26
Free - $54.10

Turkey Trails- Tulsa

Tulsa, Oklahoma
Sat 14 Nov 26
$20.83 - $61.22

Gobbler 5K, 10K, & 13.1M at Sapulpa, OK (46)

Sapulpa, Oklahoma
Sat 14 Nov 26
$33.80 - $70.90

Prairie Line

Oklahoma City, Oklahoma
Sun 15 Nov 26 - Sun 22 Nov 26
Free - $91.10

Turkey Trails- Oklahoma City

Oklahoma City, Oklahoma
Sat 21 Nov 26
$20.83 - $61.22

The Next Loop Endurance Series | Lake Carl Blackwell

Stillwater, Oklahoma
Sat 21 Nov 26
$96.40

Holiday 5K, 10K, & 13.1M at Stillwater, OK (49)

Stillwater, Oklahoma
Sat 05 Dec 26
$33.80 - $70.90
Showing 1-40 of 48 results
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