5K races near Fort Collins, Colorado — 2026 running calendar

StepUp For Women And Recovery

Fort Collins, Colorado, United States

06 Jun, 2026 (Sat)

$50.00

Running

5K

Sam's Rainbow Run

Fort Collins, Colorado, United States

13 Jun, 2026 (Sat)

Free - $40.00

Running

5K 1.6K

FireKracker 5k

Fort Collins, Colorado, United States

04 Jul, 2026 (Sat)

$10.00 - $45.00

Running

5K 1.6K

Eltuck Valley 5K - Lory Summer Trail Series

Fort Collins, Colorado, United States

04 Aug, 2026 (Tue)

$25.00

Running

5K

Choice City Running Festival

Fort Collins, Colorado, United States

07 Aug, 2026 (Fri) – 08 Aug, 2026

Free - $71.00

Running

1.6K 5K 10K Half-Marathon +4

Homecoming 5K - Colorado State University

Fort Collins, Colorado, United States

03 Oct, 2026 (Sat)

$25.00 - $30.00

Running

5K +1

The Long View Marathon

Fort Collins, Colorado, United States

10 Oct, 2026 (Sat)

$35.00 - $110.00

Running

Marathon Half-Marathon 5K

The Moony Pride 5k

Fort Collins, Colorado, United States

11 Oct, 2026 (Sun)

Free

Running

5K

Resolution Run - Fort Collins

Fort Collins, Colorado, United States

31 Dec, 2026 (Thu)

$25.00

Running

5K

The Colorado Marathon

Fort Collins, Colorado, United States

02 May, 2027 (Sun)

Running

Marathon Half-Marathon 5K 10K

36th Annual Fire Hydrant 5K & Expo

Fort Collins, Colorado, United States

30 May, 2026 (Sat)

Running

5K

Memorial Day 5K Virtual Run - Fort Collins

Fort Collins, Colorado, United States

23 May, 2026 (Sat) – 25 May, 2026

Running

5K