Race Discovery

Half-Marathon races in Oklahoma, United States — 2026 running calendar

101 events found

Squirrel 5K, 10K, 13.1M at Stillwater, OK (12) logo
Mar
20

Squirrel 5K, 10K, 13.1M at Stillwater, OK (12)

Stillwater, Oklahoma, United States
$30.00 - $65.00
Running
5K 10K Half-Marathon
Rodeo Stampede - Oklahoma City logo
Mar
20

Rodeo Stampede - Oklahoma City

Oklahoma City, Oklahoma, United States
$15.00 - $50.00
Running
Kids Dash 1.6K 5K 10.5K +3
Rodeo Stampede - Tulsa logo
Mar
21

Rodeo Stampede - Tulsa

Tulsa, Oklahoma, United States
$15.00 - $50.00
Running
Kids Dash 1.6K 5K 10.5K +3
T-Town Half Marathon logo
Mar
27

T-Town Half Marathon

Tulsa, Oklahoma, United States
$39.00 - $65.00
Running
Half-Marathon 5K
Bunny 5K, 10K, & 13.1M at Stillwater, OK (13) logo
Apr
03

Bunny 5K, 10K, & 13.1M at Stillwater, OK (13)

Stillwater, Oklahoma, United States
$30.00 - $65.00
Running
5K 10K Half-Marathon
Spring Fling - Tulsa logo
Apr
10

Spring Fling - Tulsa

Tulsa, Oklahoma, United States
$15.00 - $50.00
Running
Kids Dash 1.6K 5K 10.5K +2
Bunny 5K, 10K, & 13.1M at Sapulpa, OK (15) logo
Apr
10

Bunny 5K, 10K, & 13.1M at Sapulpa, OK (15)

Sapulpa, Oklahoma, United States
$30.00 - $65.00
Running
5K 10K Half-Marathon
Spring Fling - Oklahoma City logo
Apr
11

Spring Fling - Oklahoma City

Oklahoma City, Oklahoma, United States
$15.00 - $50.00
Running
Kids Dash 1.6K 5K 10.5K +2
Golden Driller Marathon logo
Apr
17

Golden Driller Marathon

Tulsa, Oklahoma, United States
$39.00 - $85.00
Running
5K 10K Half-Marathon Marathon
Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (16) logo
Apr
17

Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (16)

Stillwater, Oklahoma, United States
$30.00 - $65.00
Running
5K 10K Half-Marathon
DoNot Stop Half Marathon/5K/10K - Tulsa logo
Apr
24

DoNot Stop Half Marathon/5K/10K - Tulsa

Tulsa, Oklahoma, United States
Free - $55.00
Running
Kid's Dash 1.6K 5K 10K +4
Luau 5K, 10K & 13.1M at Stillwater, OK (17) logo
May
01

Luau 5K, 10K & 13.1M at Stillwater, OK (17)

Stillwater, Oklahoma, United States
$30.00 - $65.00
Running
5K 10K Half-Marathon