Latino Ultra Nature Adventure

Golden Gate Canyon State Park Crawford Gulch Rd, Black Hawk, CO, United States

The 2nd Annual Latino Ultra Nature Adventure (LUNA) is a culturally relevant and equity driven new kind of Ultra powering the physical and mental health that comes from the mix of athletics, awe inspiring nature, and forest bathing. LUNA promotes human-nature connections and self realization through running and hiking for communities historically excluded from exclusive outdoor sports. […]

Aiden’s Adventure 5K

Fountain Creek Regional Park 2010 Duckwood Road, Fountain, CO, United States

Let's help Aiden give back to his community and honor him in such a loving way. Aiden's Adventure 5k is designed to remember Aiden, a sweet, caring, "never met a stranger" personality, forever 5-year-old that is so dearly missed by his friends and family. Aiden was lost in a tragic accident, but we keep his […]

Women’s Couch to Trails 5K Training Program

Evergreen, CO 25254 N Turkey Creek Rd, Evergreen, CO, United States

New to trail running or just want to hone in your rock hopping skills? This 6 week course pairs coached runs at different trails across the front range to work on skills and fitness (such as how to conquer technical terrain and steep hills) and clinics with expert guest speakers like park rangers to talk […]

Women’s Beginner Trail Running Course

Evergreen, CO 25254 N Turkey Creek Rd, Evergreen, CO, United States

New to trail running or just want to hone in your rock hopping skills?   This 6 week course pairs coached runs at different trails across the front range to work on skills and fitness (such as how to conquer technical terrain and steep hills) and clinics with expert guest speakers like park rangers to talk […]

Jodi’s Race for Awareness 5K

City Park - Denver 1700 N York St, Denver, CO, United States

Join the Colorado Ovarian Cancer Alliance on June 11th at Denver's City Park for Jodi’s Race, the 2nd largest ovarian cancer run/walk in the country, and to help raise awareness of the signs and symptoms of ovarian cancer. The family friendly event includes a 5K Run/Walk, 1-mile walk, Family Fun Zone, Furry Friends, Expo and Survivor Breakfast.

$45

5K In My Shoes

Envision 1050 37th Street, Evans, CO, United States

Unicorn 5K

Clement Park 7306 W. Bowles Avenue, Littleton, CO, United States

Ready to get off the sofa and gallop around Littleton with some friends? Yeah, you are! Come frolic with us at the Unicorn Runner 5k at Clement Park to kick off your summer! You'll earn a sweet tee shirt and a flashy unicorn finisher medal! It's a 5k distance for all, and whether you walk, […]

The Big Run 5K

Sloan's Lake Park 1700 Utica Street, Denver, CO, United States

Join us for a 5K on June 8th at Sloan's Lake to celebrate Global Running Day! Celebrate what makes running fun — high-fives, endorphins, good friends. Come hang with Fleet Feet on Global Running Day, run a breezy 3.1 miles and make The Big Run an epic party. Let’s do this. Sign up now! All […]

DU Dash 5K/10K

Palmer Lake Regional Park 199 County Line Road, Palmer Lake, CO, United States

June 9th marks the inaugural IN-PERSON DU Dash hosted by Colorado Ducks Unlimited on the Santa Fe Trail at Palmer Lake.

NoCo All-Comers Track Meet #1

Loveland High School 920 West 29th St., Loveland, CO, United States

This summer, FCRC is bringing back the NoCo All Comers Track Meet Series. This series takes place over the course of June and July at Loveland High School. Each meet will have seven events.

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.