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Event Listings

Event Name Date Location
M1LE Nation Challenge
1 Mile Virtual Event
Sun 3/29/26 Anywhere, CO US
00000
Most Eggcellent Virtual Run
Virtual Event
Fri 4/3/26 Buena Vista, CO US
81211
Always Hope Easter Run 5K/10K/13.1 DENVER/AURORA
5K 10K 13.1 Miles 1 Mile Virtual Event
Sat 4/4/26 Centennial, CO US
80016
Run the Ranch
6.2 Miles 3.1 Miles Virtual Event
Fri 4/10/26 Loveland, CO US
80538
ASDAsh 5K to Beat Tooth Decay
5K
Sat 4/11/26 Aurora, CO US
80045
Spring Fling Prairie Dog Half, 10k, & 5k
13.1 Miles 5K 10K
Sun 4/12/26 Arvada, CO US
80005
Donut Dash
5K Virtual Event
Sun 4/12/26 Denver, CO US
80209
Platte River Half-Marathon and Relay
13.1 Miles
Sun 4/12/26 Littleton, CO US
80120
All-Out Beat the Heat
13.1 Miles 10K 5K Virtual Event
Sat 4/18/26 Westminster, CO US
80021
Great Western Trail Race
3.1 Miles 6.2 Miles 13.1 Miles 1 Mile
Sat 4/18/26 Severance, CO US
80550
Horsetooth Half Marathon
13.1 Miles
Sun 4/19/26 Fort Collins, CO US
80526
Runs With Scissors Races
13.1 Miles 26.2 Miles 50K Virtual Event
Sat 4/25/26 Brighton, CO US
80601
SOAR 5K
3.1 Miles 1 Mile
Sat 4/25/26 Golden, CO US
80401
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
5K 10K 13.1 Miles 1 Mile Virtual Event
Sat 4/25/26 Centennial, CO US
80016
Unicorn 5k (Denver-East)
3.1 Miles 880 Yards
Sun 4/26/26 Denver, CO US
80230
Friends of the National Center Science Stride 5K
3.1 Miles Virtual Event
Fri 5/1/26 Boulder, CO US
80301
Greenland Trail Races
50K 25K 8 Miles 4 Miles Virtual Event
Sat 5/2/26 Larkspur, CO US
80118
18 Hours of Fruita
7.3 Miles
Sat 5/2/26 Loma, CO US
81524
Longmont Half & 5k (LM Half)
13.1 Miles 5K
Sun 5/3/26 Longmont, CO US
80501
The Colorado Marathon
26.2 Miles 13.1 Miles 10K 5K
Sun 5/3/26 Fort Collins, CO US
80521
Colorado Women's Classic - Westminster
5K 10K 10 Miles 100 Yards
Sun 5/10/26 Westminster, CO US
80021
Endure Trail Runs
6.81 Miles 14.12 Miles 26.53 Miles
Sat 5/16/26 Divide, CO US
80814
2025 MTHCF 5K
3.14 Miles
Sat 5/30/26 Fruita, CO US
81521
Weld Your Mettle Running Festival
12 Miles 16 Miles 36 Miles 96 Miles 4.3 Miles 1 Mile 50 Miles 100 Miles 200 Miles 24 Miles 48 Miles Virtual Event
Sat 5/30/26 Eaton, CO US
80615
Aiden's Adventure 5k
5K 1 Mile Virtual Event
Sat 6/6/26 Colorado Springs, CO US
80817

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