Half-Marathon races near Oklahoma City, Oklahoma — 2026 running calendar

Heatwave Half Marathon - Oklahoma City

Oklahoma City, Oklahoma, United States

Jul 25, 2026 (Sat)

$22.00 - $66.00

Running

1.6K 5K 10K Half-Marathon +1

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

Oklahoma City, Oklahoma, United States

Jul 25, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Summer Meltdown Half Marathon - Oklahoma City

Oklahoma City, Oklahoma, United States

Aug 2, 2026 (Sun)

$25.00 - $78.00

Running

1.6K 5K 10.5K Half-Marathon +2

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

Oklahoma City, Oklahoma, United States

Aug 22, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

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

Oklahoma City, Oklahoma, United States

Sep 12, 2026 (Sat)

$22.00 - $66.00

Running

5K 10K Half-Marathon 1.6K

Talk Pirate to Me 5K/10K/Half - Oklahoma City

Oklahoma City, Oklahoma, United States

Sep 19, 2026 (Sat)

$40.00 - $60.00

Running

5K 10K Half-Marathon +2

Oklahoma Fallen Heroes

Oklahoma City, Oklahoma, United States

Sep 19, 2026 (Sat)

$50.00 - $70.00

Running

Half-Marathon 10K 5K

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

Oklahoma City, Oklahoma, United States

Sep 26, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Heroes and Villains Half Marathon- Oklahoma City

Oklahoma City, Oklahoma, United States

Sep 27, 2026 (Sun)

$25.00 - $62.00

Running

1.6K 5K 10.5K Half-Marathon +2

Spooky Sprint- Oklahoma City

Oklahoma City, Oklahoma, United States

Oct 17, 2026 (Sat)

$22.00 - $60.00

Running

1.6K 5K 10K Half-Marathon

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

Oklahoma City, Oklahoma, United States

Oct 24, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Day of the Dead Half Marathon - Oklahoma City

Oklahoma City, Oklahoma, United States

Oct 25, 2026 (Sun)

$25.00 - $54.00

Running

1.6K 5K 10.5K Half-Marathon +2