Found 76 races near Wellington, CO

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JUN
6

Berthoud, CO
• 6.4 miles
$35 -$45
The Berthoud Day 5K is a fun, family-friendly race that kicks off the Berthoud Day Parade with energy, connection, and hometown pride. Open to runners, walkers, families, strollers, and even...
5K
15
JUN
6

Johnstown, CO
• 14.2 miles
$30 -$40
5K in Johnstown with scenic views. Family-friendly event
1m 5K
189
JUN
6

Fort Collins, CO
• 8.0 miles
$50
This event brings together the community to support scholarships for anyone who identifies as a woman and is seeking treatment for drug and alcohol addiction. These funds bridge financial gaps...
5K
40
JUN
6

Granby, CO
• 59.1 miles
The Human Potential Running Series Presents: The Summits Trail Runs @ Granby Ranch Resort The Summits Trail Runs occu...
Half Marathon Marathon 50K
86
JUN
11

Boulder, CO
• 28.3 miles
$15 -$20
Fun for all, from newcomers of any age racing for the first time to veteran competitors looking to test their fitness, all in a friendly, welcoming environment. We are back at CU Pott’s Field on...
1m
16
JUN
13

Fort Lupton, CO
• 15.6 miles
DescriptionA certified 5k Race starts on South Harrison Avenue in front of the back parking lot. Start time 8:00am. Runners will take off first; Walkers immediately following. Packet Pick up at...
5K
25
JUN
13

Loveland, CO
• 2.8 miles
$85
Are you ready to test your limits and honor our heroes? Join us for the 5th Annual Health4Heroes Guardian Games, an electrifying Military and First Responder-inspired fitness competition like no...
15
JUN
13

Fort Collins, CO
• 12.4 miles
$25 -$40
Sam’s Rainbow Run: Honoring a Legacy of Love and Kindness I started Sam’s Rainbow Run as a way to honor Sam’s legacy and keep his spirit alive. Sam was passionate about helping those less...
5K
12
JUN
13

Cheyenne, WY
• 43.0 miles
$12
This is a four person relay race where each runner runs 1/2 mile around a course in the park.  Thus the entire race is 2 miles.  There will be three races dependent on the ability level of each...
20
JUN
20

Dacono, CO
• 23.9 miles
Muddy Dash is not your average mud run! Get ready for up to 3 Miles of messy mayhem. You and your friends/family can expect to run, walk, crawl, wade, slip, slide, and scream with excitement as...
55
JUN
20

Windsor, CO
• 16.5 miles
$15 -$130
Family-friendly fun in Windsor welcoming runners and walkers of all ages
1m 5K 10K Half Marathon
296
JUN
20

Loveland, CO
• 20.6 miles
$10 -$40
Thank YOU for supporting this wonderful cause.                                                                    Sierra's 5K Run/Walk entrees include:                                            ...
5K
29
JUN
21

Boulder, CO
• 49.6 miles
$25
IN-PERSON-SUNDAY, JUNE 21st START AND FINISH AT FRANKLIN FIELD, CU BOULDER CAMPUS REGISTRATION FEES: Individual: $30/Person Duo: $55/Group of 2 Family (Up to 5 Individuals): $110/Family The 14th...
5K
16
JUN
21

Boulder, CO
• 49.6 miles
$20 -$80
Join us on Sunday, June 21st, for the Sunset Trail Running Festival in Gold Hill, CO! Hosted by The Boulder Watershed Collective and in collaboration with T.E.A.M Boulder, all money raised from...
1K 5K 12K 28K
14
JUN
25

Boulder, CO
• 49.6 miles
$20
Fun for all, from newcomers of any age racing for the first time to veteran competitors looking to test their fitness, all in a friendly, welcoming environment. We are back at CU Pott’s Field on...
10
JUN
27

Boulder, CO
• 48.0 miles
$20 -$45
Join us for the 29th running of the Downtown Boulder Pearl Street Mile on Saturday June 27th, all taking place on the Pearl Street Mall. It is a massive night of 1-Mile races on our criterium...
13
JUN
27

Bellvue Colorado
• 10.2 miles
Crisp morning air and a summer sunrise in Colorado. YES PLEASE! Join us on the foothills at Lory State Park for a fun & beautiful morning trail race experience. This run race features three...
5K 5m 10m
33
JUL
3

Granby, CO
• 1.8 miles
The course runs through Kaibab Park as well as downtown Granby! Start and finish areas are at the Destination Granby offices (516 East Agate Ave.). The course elevation is 7,935 feet. The run is...
5K
12
JUL
4

Boulder, CO
• 45.5 miles
$40 -$45
Join us for the 17th edition of the Avery Brewing Company 4K on the 4th, which is one of Boulder’s best running traditions to do on the 4th of July! July 4th is celebrated in a number of...
4K
5
JUL
4

Fort Collins, CO
• 11.0 miles
$10 -$55
Friday July 4th, 2026 Walk ⭐️ Jog ⭐️ Run ⭐️ Race Kick off your holiday festivities with a 5k in City Park, Fort Collins Start your Fourth of July with movement, community, and celebration at the...
5K
35