Oklahoma Obstacle Race Calendar 2025-2026

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Explore the best obstacle runs in Oklahoma for 2025-2026! Our updated list features 90 exciting races across the region. Find your next race in Oklahoma below and join the running community at these great events!

July 2025
Jul
26
Saturday

Sweat Hot Oklahoma Summer Trials

Trail Run 5 km 6 hr 12 hr
August 2025
Aug
2
Saturday

Summer Sizzler- Oklahoma City

5 km 10 km 15 km
Aug
3
Sunday

Summer Sizzler - Tulsa

5 km 10 km 15 km
Aug
16
Saturday

10k at Owasso Sports Park South

5 km 10 km
Aug
16
Saturday

Brave the Mud Run

Obstacle Run 5 km
September 2025
Sep
1
Monday

Escape from Turkey Mountain

Trail Run 2 mi 5 mi
Sep
6
Saturday

Conquer the Gauntlet - Tulsa

Obstacle Run 4 mi
Sep
6-7
Sa - Su

Dowackado Trail Runs & Gravel Rides

Trail Run 5 mi 10 mi ... 40 mi 50 mi
Sep
13
Saturday

Sky Trail Adventure Challenge

Multisport
Sep
13
Saturday

Tailgate 5K

5 km
Sep
20
Saturday

10k at Owasso Sports Park South

5 km 10 km
Sep
20
Saturday

Liberty's Lost Treasure

Trail Run 5 km 13 mi 26 mi 50 km
Sep
20-21
Sa - Su

Death by 5k Tulsa

Backyard Ultra 5 km
Sep
27-28
Sa - Su

Urban Adventure Race

Urban Trail 26 mi 50 mi 75 mi 100 mi
October 2025
Oct
4
Saturday

Tulsa Dog Run 5k

5 km
Oct
4
Saturday

TRI-It Racing Clubs Du Kona Multi-sport Series

Triathlon
Oct
18
Saturday

Spooky Sprint - Oklahoma City

5 km 10 km 13 mi
Oct
18
Saturday

Pumpkin Holler 100-Mile

Trail Run 10 mi 25 km ... 100 km 100 mi
Oct
18
Saturday

10k at Owasso Sports Park South

5 km 10 km
Oct
19
Sunday

Spooky Sprint - Tulsa

5 km 10 km 13 mi
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