Race Calendar in Colorado, United States

The Springs Downhill Mile

Colorado Springs, Colorado, United States

13 Jun, 2026 (Sat)

$25.00

Running

1.6K

KowTown Gravel

Kremmling, Colorado, United States

13 Jun, 2026 (Sat)

$95.00 - $140.00

Gravel biking

Ultra 45.1K 25.7K +2

Treat Trot - Denver

Thornton, Colorado, United States

13 Jun, 2026 (Sat)

$22.00 - $40.00

Running

1.6K 5K 10K 15K

Hyrox Sim

Frederick, Colorado, United States

13 Jun, 2026 (Sat)

$55.00 - $85.00

Running

Half Hyrox Sim Individual Half Hyrox Sim (Teams of 2) Full Hyrox Sim (Individual) Full Hyrox Sim (Teams of 2)

Sam's Rainbow Run

Fort Collins, Colorado, United States

13 Jun, 2026 (Sat)

Free - $35.00

Running

5K 1.6K

Summer Kickoff Kids Duathlon 2026

Colorado Springs, Colorado, United States

13 Jun, 2026 (Sat)

$35.00

Duathlon

3.2K

Guardian Games

Loveland, Colorado, United States

13 Jun, 2026 (Sat)

Running

San Juan Trail Tri

Ridgway, Colorado, United States

13 Jun, 2026 (Sat)

Howelsen Hill Trail Run

Steamboat Springs, Colorado, United States

13 Jun, 2026 (Sat)

$25.75 - $40.75

Running

12.9K 6.4K

Tutu Dash 5K

Broomfield, Colorado, United States

13 Jun, 2026 (Sat)

$20.00 - $32.50

Running

5K 1.6K

The Hundo and The Hundito

Bailey, Colorado, United States

13 Jun, 2026 (Sat)

$75.00 - $185.00

Mountain biking

Ultra +3

Treat Trot Colorado Springs

Colorado Springs, Colorado, United States

14 Jun, 2026 (Sun)

$22.00 - $38.00

Running

1.6K 5K 10K 15K