Race Discovery

Running Race Calendar in Colorado, United States

473 events found

Rmrr Fall Marathon Training Series #3 logo
Sep
27

Rmrr Fall Marathon Training Series #3

Thornton, Colorado, United States
$20.00 - $30.00
Running
16.1K 32.2K
14er Fest 14K & 5K logo
Sep
27

14er Fest 14K & 5K

Buena Vista, Colorado, United States
$35.00 - $50.00
Running
14K 5K
Joy & Justice 5k logo
Sep
27

Joy & Justice 5k

Timnath, Colorado, United States
$15.00 - $40.00
Running Walking
5K 1.6K
Spooky Sprint - Denver logo
Oct
03

Spooky Sprint - Denver

Littleton, Colorado, United States
$25.00 - $67.00
Running
1.6K 5K 10K Half-Marathon
Emerald Mountain Trail Run logo
Oct
03

Emerald Mountain Trail Run

Steamboat Springs, Colorado, United States
$25.75 - $40.75
Running
12K 6.4K
PRA Miner Gold Rush logo
Oct
03

PRA Miner Gold Rush

Broomfield, Colorado, United States
$25.00 - $40.00
Running
5K 1.6K
Big Waves Family 5K run/walk Presented by Brumate logo
Oct
03

Big Waves Family 5K run/walk Presented by Brumate

Westminster, Colorado, United States
$40.00
Running
5K
Homecoming 5K - Colorado State University logo
Oct
03

Homecoming 5K - Colorado State University

Fort Collins, Colorado, United States
$25.00 - $35.00
Running
5K +1
Rim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half Marathon logo
Oct
03

Rim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half Marathon

Canon City, Colorado, United States
$40.00 - $80.00
Running
5K 12.9K Half-Marathon 10K +2
Colorado Springs Marathon, Half, 5K, and Kids K logo
Oct
03

Colorado Springs Marathon, Half, 5K, and Kids K

Colorado Springs, Colorado, United States
Free - $120.00
Running
Marathon Half-Marathon 5K 1K +11
I Can 5k logo
Oct
03

I Can 5k

Thornton, Colorado, United States
Free
Running
5K +2
Lafayette Music Fest -5K - 10K logo
Oct
03

Lafayette Music Fest -5K - 10K

Lafayette, Colorado, United States
$45.00 - $65.00
Running
10K 5K