Oklahoma Half Marathon Calendar 2025-2026

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Explore the best half marathons in Oklahoma for 2025-2026! Our updated list features 20 exciting races across the region. Find your next race in Oklahoma below and join the running community at these great events!

March 2025
Mar
15
Saturday

Time to Paddy Half Marathon - Tulsa

5 km 10 km 13 mi
Mar
15
Saturday

Okie Half Marathon

5 km 13 mi
Mar
16
Sunday

Time to Paddy Half Marathon - Oklahoma City

5 km 10 km 13 mi
Mar
29
Saturday

T-TOWN Half Marathon

5 km 13 mi
April 2025
Apr
5
Saturday

Aquarium Run

5 km 10 km 13 mi
Apr
5
Saturday

Half Marathon Boomer Lake Park

5 km 10 km 15 km 13 mi
Apr
12
Saturday

Tricord Ruck & Run

Trail Run 5 km 10 km 13 mi
Apr
19
Saturday

Golden Driller Marathon

5 km 10 km 13 mi 26 mi
Apr
25-27
Fr - Su

Oklahoma City Memorial Marathon

5 km 6 mi 13 mi 26 mi
May 2025
May
3
Saturday

Half Marathon Boomer Lake Park

5 km 10 km 15 km 13 mi
May
10
Saturday

Flower Moon

Trail Run 4 mi 13 mi 26 mi 50 mi
May
17
Saturday

DoNot Stop Half Marathon - Oklahoma City

5 km 10 km 13 mi
May
17
Saturday

Lion Heart Half Marathon

5 km 10 km 13 mi
May
18
Sunday

DoNot Stop Half Marathon - Tulsa

5 km 10 km 13 mi
June 2025
Jun
7
Saturday

Hometown Half Marathon - Oklahoma City

5 km 10 km 13 mi
Jun
8
Sunday

Hometown Half Marathon - Tulsa

5 km 10 km 13 mi
September 2025
Sep
20
Saturday

Liberty's Lost Treasure

Trail Run 5 km 13 mi 26 mi 50 km
October 2025
Oct
18
Saturday

Spooky Sprint - Oklahoma City

5 km 10 km 13 mi
Oct
19
Sunday

Spooky Sprint - Tulsa

5 km 10 km 13 mi
February 2026
Feb
14-16
Sa - Mo

Outlaw 100 Oklahoma

Trail Run 5 km 13 mi ... 50 mi 100 mi
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