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Running calendar near Denver 2024-2025

Explore the top running races near Denver for 2024-2025! We've gathered 71 exciting races in the area. Check out our detailed list below to find your next local race.

August 2025
Aug
16
Saturday

Black Copperhead Sting 50k

Trail Run 5 km 25 km 50 km
Aug
31
Sunday

Around the Crown 10k

10 km
September 2025
Sep
6
Saturday

Eastbound Half Marathon

5 km 13 mi
Sep
13
Saturday

Runway 5k - Gastonia

5 km
Sep
13
Saturday

Headed for Hope 5K

5 km
October 2025
Oct
4
Saturday

The Journey 5K

5 km
Oct
11
Saturday

Cal Tri Charlotte

Triathlon
Oct
25
Saturday

Running Scared 5K - Charlotte

5 km
November 2025
Nov
1
Saturday

The Gastonia Police Donut Dash 5K

5 km
Nov
15
Saturday

Charlotte Marathon

5 km 13 mi 26 mi
Nov
15
Saturday

The Unforeseen

Trail Run