Race Calendar in Colorado, United States

Loveland Lake to Lake Triathlon

Loveland, Colorado, United States

27 Jun, 2026 (Sat)

Fitness Expo On Tap at the Colorado Tap House

Arvada, Colorado, United States

27 Jun, 2026 (Sat)

Free - $20.00

Running

5K FREE Yoga On Tap 1.6K I want the Event Shirt! +1

Denver Pride 5K

Denver, Colorado, United States

27 Jun, 2026 (Sat)

$50.00

Running

5K

Slacker Half Marathon-Relay-4-Mile Races

Georgetown, Colorado, United States

27 Jun, 2026 (Sat)

$35.00 - $135.00

Running

Half-Marathon 6.4K +3

Pearl Street Mile

Boulder, Colorado, United States

27 Jun, 2026 (Sat)

$40.00

Running

1.6K

Cade’s Cause: Concussion & CTE Awareness Run/Walk

Littleton, Colorado, United States

28 Jun, 2026 (Sun)

Blue Sky Ascent & Round Trip (formerly the Mt. Evans Ascent)

Idaho Springs, Colorado, United States

28 Jun, 2026 (Sun)

$155.00 - $165.00

Running

23.3K 46.7K

Tunnel to Towers National Golf Series Northern Colorado Golf Classic

Windsor, Colorado, United States

29 Jun, 2026 (Mon)

Miles for Hope

Canon City, Colorado, United States

01 Jul, 2026 (Wed) – 31 Jul, 2026

Wednesday Worlds Pulpit Rock UCCS

Colorado Springs, Colorado, United States

01 Jul, 2026 (Wed)

$30.00

Mountain biking

4.8K 9.7K 14.5K

Denver Rotary Club Cycling to Serve 2026

Denver, Colorado, United States

01 Jul, 2026 (Wed) – 31 Oct, 2026

16th Annual Telluride Foundation Rundola: Run for Good

Telluride, Colorado, United States

04 Jul, 2026 (Sat)

$45.00

Running

1.3K