Race Calendar in Colorado, United States

Jun

24

Race in the Clouds - Alma Dirt Festival

Alma, Colorado, United States

Free - $90.00

Running Mountain biking Duathlon Trail running

Weekend Camping FREE Kids Mountain Bike and Trail Run Ultra Marathon +7

Jun

25

South Fork Pandemonium

South Fork, Colorado, United States

$20.00 - $35.00

Adventure race

Pandemonium-Family Style Pandemonium-Main Event

Jun

26

Slacker Half Marathon-Relay-4-Mile Races

Georgetown, Colorado, United States

$35.00 - $90.00

Running

Half-Marathon 6.4K +3

Jul

03

Red, White, and Warrior 5K

Grand Junction, Colorado, United States

$10.00 - $35.00

Running

5K Little Sparkler Sprint

Jul

04

Independence Day Freedom 5K

Buena Vista, Colorado, United States

$25.00

Running

5K 3K

Jul

04

Let Freedom Run 5k/10k - Louisville

Louisville, Colorado, United States

Free - $45.00

Running

5K 10K Kids Fun Run - Free (approx 100 yards, untimed)

Jul

04

Greeley Freedom 5k Walk & Run

Greeley, Colorado, United States

$29.00

Running

5K

Jul

09

Silverheels Trail Runs

Como, Colorado, United States

$60.00 - $375.00

Trail running

Ultra 17.4K 30.7K +2

Jul

10

Cookie Chase

Denver, Colorado, United States

$30.00

Running

5K

Jul

10

Grin & Bear It

Crested Butte, Colorado, United States

$75.00 - $90.00

Running Cycling

25K 15K 23.9K

Jul

10

All-Out Dog Days

Westminster, Colorado, United States

$20.00 - $65.00

Running

Half-Marathon 10K 5K +2

Jul

17

Summer Splash Prairie Dog Half, 10k, & 5k

Castle Rock, Colorado, United States

$35.00 - $75.00

Running

Half-Marathon 10K 5K