Centennial close

Obstacle Race Calendar near Centennial 2025-2026

Explore the top obstacle runs near Centennial for 2025-2026! We've gathered 89 exciting races in the area. Check out our detailed list below to find your next local race.

August 2025
Aug
23
Saturday

Westminster Night Trail

Trail Run 5 km 10 km ... 35 km 50 km
Aug
23
Saturday

Staunton Rocks

Trail Run 13 mi 26 mi
September 2025
Sep
1
Monday

Labor Day Half Marathon

5 km 10 km 13 mi
Sep
6
Saturday

HRCA Wildcat Mountain Trail Race

Trail Run 10 km 10 mi
Sep
7
Sunday

Denver Rocks Run 10K

5 km 10 km
Sep
7
Sunday

Conservation Colorado 5k

5 km
Sep
7
Sunday

RMRR Trophy Series

5 km 10 km
Sep
13
Saturday

All-Out Fall Fest

5 km 10 km 13 mi
Sep
13
Saturday

The Denver 5k

5 km
Sep
13
Saturday

Parker Parks and Recreation so Long to Summer

5 km 10 km
Sep
13
Saturday

So Long to Summer 10K

5 km 10 km
Sep
14
Sunday

Spooky Sprint - Denver

5 km 10 km 13 mi
Sep
14
Sunday

Nun Run

5 km 13 mi
Sep
20
Saturday

Miles 4 Madison 5K

5 km
Sep
20
Saturday

Battle by the Brook

6 mi 20 mi
Sep
21
Sunday

Farmers 5000

5 km
Sep
21
Sunday

Golden Gallop

5 km 10 km
Sep
27
Saturday

Pioneer Prairie Dog Half

5 km 10 km 13 mi
Sep
27
Saturday

HRCA Oktoberfest 5K

5 km
October 2025
Oct
4-5
Sa - Su

The Bear Chase

Trail Run 5 km 10 km ... 50 mi 100 km
Articles
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series
Stride with Confidence: A Comprehensive Guide to Saucony Running Shoes
Essential Running Form Techniques for Enhanced Performance and Injury Prevention