Races in Colorado, United States
Find running events in this area
904 upcoming races
5K
2026 Five Star 5K, Mile of Smiles, and Wellness Festival (5K)
May 9
Brighton, United States
5K
Colterris Wine Run 5k (5K)
May 9
Palisade, United States
1 Mile
2026 Five Star 5K, Mile of Smiles, and Wellness Festival (1 Miles)
May 9
Brighton, United States
22 km
Adventure Fest at 18 Road (22 km)
May 9
Fruita, United States
13 mi
Carbon Valley Half Marathon
May 9
Firestone, United States
2 mi
Run For The Trees - 2 Mile Fun Run (2 Miles)
May 9
Loveland, United States
Ultra (50 mi)
Quad Rock 25 & 50 Mile Trail Races (50 Miles)
May 9
Bellvue, United States
5K
HRCA Mother's Day 5K (3.1 Miles)
May 9
Highlands Ranch, United States
5K
Cherry Creek Race for the Watershed 2026 (3.1 Miles)
May 9
Aurora, United States
25 mi
Quad Rock 25 & 50 Mile Trail Races (25 Miles)
May 9
Bellvue, United States
5K
Carbon Valley Half Marathon
May 9
Firestone, United States
1 Mile
Parker Parks and Recreation Miles over the Meadow Mother’s Day 5K & Family Fun Trek (1 Miles)
May 9
Parker, United States
5K
Parker Parks and Recreation Miles over the Meadow Mother’s Day 5K & Family Fun Trek (3.1 Miles)
May 9
Parker, United States
Half Marathon
Fruita Trail Half (21.10km)
May 10
Fruita, United States
6 km
Approximately 6.4 Kilometers
May 10
Colorado Springs, United States
14 mi
Fruita Trail Half Marathon
May 10
Fruita, United States
50 m
Hometown Half Marathon & 5k/10k - Denver
May 10
Denver, United States
1 Mile
Hometown Half Marathon & 5k/10k - Denver
May 10
Denver, United States
5K
Hometown Half Marathon & 5k/10k - Denver
May 10
Denver, United States
Half Marathon
Hometown Half Marathon & 5k/10k - Denver
May 10
Denver, United States
Showing page 11 of 46 (904 races)
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