Longs Peak 5 Mile

Estes Park High School 1600 Manford Ave, Estes Park, CO, United States

The Estes Park Marathon is America’s most scenic marathon course! In the marathon, runners enjoy our famous road course that is surrounded by glorious 360 degree views of Rocky Mountain National Park. Starting with an inspiring 1500 ft descent, within the first 6.5 miles, runners will find their rhythm and strong pace for an exceptional […]

San Juan Trail Tri

Ridgeway State Park 28555 Highway 550, Ridgeway, CO, United States

Dash, Paddle, Pedal in beautiful Ridgway State Park. Our trail tri includes a 4 mile trail run, 1.5 mile paddle (SUP) & 8.5 mile mountain bike ride. Team and individual divisions.

Summer Sizzle 5K

Railroad Park 1st St. & Pacific Ave., Fort Lupton, CO, United States

The Summer Sizzle 5K isn't just a race; it's a summer festival! Bring your friends and family to enjoy a lively atmosphere filled with music, vendors, fitness classes on the fitness court and engaging activities for all ages. Make it a day to remember with a post-race celebration that captures the spirit of summer. Whether […]

Running For Hope! 5K

Old Canal Park 2725 Rocky Mountain Ave, Loveland, CO, United States

Lace up your sneakers, sport your best pink attire and join us in supporting our northern Colorado breast cancer neighbors as we celebrate our annual 5K, Running for Hope! This beautiful and fun family run (or walk!) is at Centerra trails around Equalizer and Houts lakes in Loveland offers something for everyone, including snacks, vendor […]

$45

Howelsen Hill Trail Run

Olympian Hall 845 Howelsen Pkwy, Steamboat Springs, CO, United States

Let the trail races begin!! This is a challenging trail run on the scenic single track trails of historic Howelsen Hill, Steamboat’s outdoor playground. The trails of Emerald are beautiful this time of year with abundant aspen trees and wildflowers. Distances: 8 mile and 4 mile

Springs Downhill Mile

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

How fast can you run a mile? What if you got to do it on a downhill? We are partnering with RunMental to bring you the second annual Springs Downhill Mile on June 17th at North Monument Valley Park.

Mustang Mile

West Grand High School 208 N 12th St, Kremmling, CO, United States

The Mustang Mile is a timed Run/ Walk in Kremmling, Colorado. This event will kick off the Kremmling Days Parade with a route through Main Street. Participants will run this straight downhill course with spectators to cheer them on. Could this be the fastest road mile course in Colorado? Come join us and let us […]

Billy Cordova Memorial Park 5K

Buena Vista Rodeo Grounds Gregg Drive, Buena Vista, CO, United States

Join us for a family-friendly event to raise funds for a new park on the west side of Buena Vista!  This park is named to honor Billy Cordova, a man who left an impact with everyone he met.   Billy was a husband, father, and son before anything else - he loved spending time with his […]

Estes Park Marathon

Estes Park High School 1600 Manford Ave, Estes Park, CO, United States

The Estes Park Marathon is America’s most scenic marathon course! In the marathon, runners enjoy our famous road course that is surrounded by glorious 360 degree views of Rocky Mountain National Park. Starting with an inspiring 1500 ft descent, within the first 6.5 miles, runners will find their rhythm and strong pace for an exceptional […]

Canceled Father’s Day 5K

The Shops at Foothills 215 E Foothills Pkwy, Fort Collins, CO, United States

Celebrating All The Dads! The Annual Father’s Day 5k is a favorite local race of the summer! Come out and celebrate all the Dads in your life with a family friendly 5k! Run/walk with your Dad, run for your Dad, run as a Dad, or run in memory of your Dad.

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.