Race Calendar in Colorado, United States

RMRR June Trophy Series

Denver, Colorado, United States

07 Jun, 2026 (Sun)

$10.00

Running

4K

Colorado 13er (Half Marathon/10k/5k)

Louisville, Colorado, United States

07 Jun, 2026 (Sun)

$45.00 - $75.00

Running

Half-Marathon 10K 5K

DU Dash Colorado

Palmer Lake, Colorado, United States

07 Jun, 2026 (Sun)

$45.00

Running

5K 10K

Flamingo Day 5K

Denver, Colorado, United States

07 Jun, 2026 (Sun)

$36.00

Running

5K

Steamboat Springs Youth Track & Field Camp

Steamboat Springs, Colorado, United States

08 Jun, 2026 (Mon) – 11 Jun, 2026

Gold Roots Trail Series

Idaho Springs, Colorado, United States

10 Jun, 2026 (Wed) – 09 Sep, 2026

$27.36

Trail running

6.4K

June 11 - Intermediate & Skills @ Palmer

Colorado Springs, Colorado, United States

11 Jun, 2026 (Thu)

June 11 - Beginner / Advanced @ Ute

Colorado Springs, Colorado, United States

11 Jun, 2026 (Thu)

BRR All-Comers Summer Track & Field Series #1

Boulder, Colorado, United States

11 Jun, 2026 (Thu)

$15.00 - $20.00

Running

Ultra 1.6K 3K +1

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)

The Springs Downhill Mile

Colorado Springs, Colorado, United States

13 Jun, 2026 (Sat)

$25.00

Running

1.6K

Stepping Stone 5K

Littleton, Colorado, United States

13 Jun, 2026 (Sat)

$35.00

Running

5K 2.5K