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Obstacle Race Calendar near Denver 2025-2026

Explore the top obstacle runs near Denver for 2025-2026! We've gathered 94 exciting races in the area. Check out our detailed list below to find your next local race.

March 2026
Mar
7
Saturday

Perennial: a Time Based Endurance Run

Trail Run 3 hr 6 hr 10 hr
Mar
14
Saturday

Viking Dash - Charlotte, NC

4 mi 7 mi
Mar
14
Saturday

Shillelagh Shuffle 5K

5 km
Mar
21
Saturday

3-2-1 Dash for Down Syndrome 5K

5 km
Mar
28
Saturday

Craft Beer Half Marathon

5 mi 13 mi
Mar
28
Saturday

Lake Norman Half Marathon Elf Classic

5 km 13 mi
April 2026
Apr
4-5
Sa - Su

Charlotte Spartan Event Weekend

Obstacle Run 5 km 10 km 4 hr 12 hr
Apr
11
Saturday

Superheroes for Autism

5 km 10 km
Apr
25
Saturday

Lake Norman State Park Sprint

Triathlon
Apr
26
Sunday

The Loop 5K

5 km
June 2026
Jun
6-7
Sa - Su

Lake Norman Half Marathon Forest Run

5 km 13 mi
Jun
6
Saturday

Savage Race - Charlotte

Obstacle Run 3 mi 7 mi
Jun
13
Saturday

Wicked Root 50k

Trail Run 5 km 50 km
July 2026
Jul
4
Saturday

Dirty Grass Soul Rockin' and Running 5k

5 km
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