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Half Marathons Found In Oklahoma in Summer

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Half Marathons in Oklahoma in Summer 2026

Find A Race is the US's favourite event listings site. Check out our list of Summer 2026 Half Marathons in Oklahoma below.

Race Calendar: Half Marathons Found In Summer

🚀Boosted

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

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

RWT Summer/Fall Marathon Training

Tulsa, Oklahoma
Sat 18 Jul 26 - Sun 15 Nov 26
$41.70
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Eagle 5K, 10K, & 13.1M at Stillwater, OK (27)

Stillwater, Oklahoma
Sat 04 Jul 26
$33.80 - $70.90

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

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

Heatwave Half Marathon - Tulsa

Tulsa, Oklahoma
Sat 18 Jul 26
Free - $87.72

RWT Summer/Fall Marathon Training

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

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
Free - $67.58

Summer Meltdown Half Marathon - Tulsa

Tulsa, Oklahoma
Sat 01 Aug 26
$17.72 - $78.50

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 - $78.50

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
Showing 1-12 of 12 results

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