Race Discovery

Running Race Calendar in Colorado, United States

624 events found

Eat. Run. Adopt. 10K logo
Aug
07

Eat. Run. Adopt. 10K

Berthoud, Colorado, United States
Running
10K
Unicorn 5k (South) logo
Aug
07

Unicorn 5k (South)

Highlands Ranch, Colorado, United States
$13.00 - $31.00
Running
5K 3/4 (ish) Mile Saunter
Dog Days of Summer logo
Aug
07

Dog Days of Summer

Longmont, Colorado, United States
$20.00 - $35.00
Running
5.6K 1K
Summer Sizzler- Denver logo
Aug
07

Summer Sizzler- Denver

Denver, Colorado, United States
$17.00 - $42.00
Running
Kids Dash 1.6K 5K 10K +3
All-Out Runapalooza logo
Aug
07

All-Out Runapalooza

Arvada, Colorado, United States
$20.00 - $65.00
Running
Half-Marathon 10K 5K +2
Summer Sizzler- Colorado Springs logo
Aug
08

Summer Sizzler- Colorado Springs

Colorado Springs, Colorado, United States
$17.00 - $42.00
Running
Kids Dash 1.6K 5K 10K +3
Little People Fitness
Aug
11

Little People Fitness

Evergreen, Colorado, United States
$25.00
Running
5 Kmz
Erie Half & 5k logo
Aug
15

Erie Half & 5k

Erie, Colorado, United States
$30.00 - $55.00
Running
Half-Marathon 5K
James Test Site
Aug
16

James Test Site

Lyons, Colorado, United States
Free
Running
5K
Byers Peak Stampede Half Marathon & 5K Run logo
Aug
21

Byers Peak Stampede Half Marathon & 5K Run

Fraser, Colorado, United States
$45.00 - $65.00
Running
Half-Marathon 4.8K
Ram Run 5K logo
Aug
21

Ram Run 5K

Denver, Colorado, United States
$10.00 - $30.00
Running
5K 1.6K
Tbk Bank Thirsty 13 Half Marathon logo
Aug
28

Tbk Bank Thirsty 13 Half Marathon

Durango, Colorado, United States
$89.00 - $124.00
Running
Half-Marathon