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

Turkey Trails- Tulsa

Tulsa, Oklahoma, United States

14 Nov, 2026 (Sat)

$22.00 - $61.00

Running

1.6K 5K 10K Half-Marathon

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

Sapulpa, Oklahoma, United States

14 Nov, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Prairie Line

Oklahoma City, Oklahoma, United States

15 Nov, 2026 (Sun) – 22 Nov, 2026

Free - $85.00

Running

Half-Marathon 5K

Turkey Trails- Oklahoma City

Oklahoma City, Oklahoma, United States

21 Nov, 2026 (Sat)

$22.00 - $54.00

Running

1.6K 5K 10K Half-Marathon

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

Stillwater, Oklahoma, United States

05 Dec, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Holiday 5K, 10K, & 13.1M at Sapulpa, OK (50)

Sapulpa, Oklahoma, United States

12 Dec, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

The Kilgore Half Marathon & 10k

Oklahoma City, Oklahoma, United States

24 Dec, 2026 (Thu)

Free

Running

Half-Marathon 10K

Bigfoot Classic - Tulsa

Tulsa, Oklahoma, United States

23 Jan, 2027 (Sat)

$15.00 - $50.00

Running

Kids Dash 1.6K 5K 10K +3

Go Short, Go Long, Go Very Long

Tulsa, Oklahoma, United States

23 Jan, 2027 (Sat)

$39.00 - $85.00

Running

5K 10K Half-Marathon Ultra

Lake Vian Hilltop Run

Vian, Oklahoma, United States

27 Feb, 2027 (Sat) – 28 Feb, 2027

$55.00 - $220.00

Running

6.4K Half-Marathon Ultra +2

Okie Half - Half Marathon & 5k

Muskogee, Oklahoma, United States

13 Mar, 2027 (Sat)

$30.00 - $65.00

Running

5K Half-Marathon

T-Town Half Marathon

Tulsa, Oklahoma, United States

27 Mar, 2027 (Sat)

$39.00 - $65.00

Running

Half-Marathon 5K