Frontier Academy Community 5K

Twin Rivers Park 1501 65th Avenue, Greeley, CO, United States

The Frontier Academy Community 5K is meant to serve the community of Greeley and the surrounding area. Through this race we hope to fulfill the vision and mission of our […]

$15 – $30

Thirsty 13 Half Marahton

Ska Brewing Durango, CO, United States

It's a race.  It's a Brewfest.  It's the Thirsty 13 Half Marathon! Are you thirsty for gorgeous scenery?  You won't find a course more beautiful than this one.  With the […]

Rio Grande 100

Brown Memorial Park 86 County Road 15, South Fork, CO, United States

The Rio Grande 100 starts and finishes on the banks of the mighty Rio Grande River in beautiful South Fork, Colorado. The race takes you though the amazing La Garita […]

Protect The Children 5K

North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United States

Court Care Pikes Peak Region’s 10th annual Protect the Children 5K Run We hope you will consider forming a team of staff, family, and friends in support of Court Care […]

Selian 5K

Saint Peter Lutheran Church 9300 East Belleview Ave, Englewood, CO, United States

Family 5K professionally timed walk/run through Greenwood Village, CO, sponsored by St. Peter Lutheran Church in support of Selian Lutheran Hospital and Affiliated Ministries. Race starts and ends at St. […]

Coyote Chase 5K

Monarch High School 329 Campus Dr, Louisville, CO, United States

The Coyote Chase 5k is a 5k race that supports the Monarch HS XC program. The race is on the Monarch HS campus and is a 2k loop that consists […]

Severance Days 5K

Severance Community Park 100 Waterfowl Way, Severance, CO, United States

Welcome to Severance's first Severance Days 5k presented by Severance Middle School the Town of Severance with proceeds benefitting Severance Middle School. Held at the Severance Community Park. Severance Days […]

Gunni Hi Tri

Gunnison Community Center 200 E Spencer Ave, Gunnison, CO, United States

This Sprint Triathlon is proudly brought to you by the Gunnison Parks & Recreation Department. It begins with a 500yard swim (10 laps) at the Community & Aquatics Center, then […]

6 Dot Dash

Colorado Center for the Blind 2233 W Shepperd Ave, Littleton, CO, United States

The National Federation of the Blind of Colorado 6 Dot Dash presented by Comcast is an annual 5k event to raise awareness and funds for the National Federation of the […]

Jag Jog 5K

Jefferson Academy Elementary School 9955 Yarrow St, Westminster, CO, United States

Walk, run or skip across the finish line as we welcome back the Jag Jog to the JA community! Sponsored by the Foundation for JA, this family-favorite, K-12 community event features […]

Please click here to submit your event for FREE to our online calendar.
We do not allow events without physical locations (IE – virtual runs, runs with locations TBD, etc…).
Please allow 48 hours after submission for an event to appear on the calendar. If you have already listed your event and would like us to update it, please contact us.