Missouri Obstacle Race Calendar 2025-2026

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Explore the best obstacle runs in Missouri for 2025-2026! Our updated list features 200 exciting races across the region. Find your next race in Missouri below and join the running community at these great events!

October 2025
Oct
25
Saturday

Cliff Hanger Run

5 km 8 km
Oct
25
Saturday

Ozark Trail 100 Mile Endurance Run

Trail Run 100 mi
Oct
25
Saturday

The Innsbrook Half Marathon

10 km 13 mi
Oct
25
Saturday

Babler Bongo 15K Trail Race

Trail Run
November 2025
Nov
2
Sunday

Bass Pro Shops Conservation Marathon

26 mi
Nov
9
Sunday

Saint Louis Half Marathon

5 km 13 mi
Nov
15
Saturday

Honoring Our Heroes Marathon

5 km 10 km 13 mi 26 mi
Nov
15
Saturday

4 Fore 30 Infinity Backyard Ultra

Backyard Ultra 4 mi
Nov
27
Thursday

Gillham Road GobbleTrot

5 km
Nov
27
Thursday

LOTO Turkey Trot

5 km
Nov
27
Thursday

WILDWOOD Turkey Trot 10K

5 km 10 km
Nov
27
Thursday

Ward Parkway Thanksgiving Day Run

5 km 10 km
Nov
29
Saturday

Turkey Trails - Saint Joseph

5 km 10 km
December 2025
Dec
6-7
Sa - Su

Last Chance Ultra

Trail Run 10 mi 50 km 50 mi 100 mi
Dec
6
Saturday

Wild in the Woods - 5 & 10 Mile Trail Race

Trail Run 5 mi 10 mi
Dec
13
Saturday

Westport Santa Dash

5 km
Dec
13
Saturday

Candy Cane Course- Parkville (KC)

5 km 12 km
Dec
27
Saturday

Run for the Ranch

January 2026
Jan
17-18
Sa - Su

The Shippey Endurance Runs

Trail Run 20 mi 40 mi 100 km 100 mi
February 2026
Feb
21
Saturday

Flat Branch Ultra

Trail Run 50 km
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