Canceled Evergreen Town Race
Evergreen Lake House 29612 Upper Bear Creek Rd,, Evergreen, CO, United StatesThe Evergreen Town Race is a fundraiser for the Alpine Rescue Team. Both the 5K and 10K courses wind gradually down Upper Bear Creek, with a finish near Evergreen Lake. […]
Flat and Fast Eltuck Valley 5K
Lory State Park 708 Lodgepole Dr, Bellvue, CO, United StatesJoin us each Tuesday evening in August for a fun series of shorter midweek trail races. Our goal is to offer a fun, low-key series of races designed to give […]
Jane Welzel Mountain Avenue Mile
Civic Center Park - Fort Collins Fort Collins, CO 80521, Fort Collins, CO, United StatesWhat is better than one day of running? TWO days of running! The Choice City Running Event on August 5th and 6th at Civic Center Park in Fort Collins has something for everyone. Kick off a weekend with the Jane Welzel Mountain Avenue Mile on Friday evening! Continue running strong the following day with the Human Race Half Marathon, 10K, and 5K. The party continues both days in the park with live music, vendors and a New Belgium beer garden!
Georgetown to Idaho Springs Half Marathon
Georgetown Lake Georgetown Lake Road, Georgetown, CO, United StatesRun a PR at one of Colorado's oldest half marathons! Part of the Colorado Mountain Half + Series, Georgetown to Idaho Springs Half Marathon is a Colorado Runner’s Must-Do. This […]
Med Bow Rail Marathon
Lake Owen Lake Owen Rd, Albany, WY, United StatesThe Friends of the Medicine Bow Rail Trail will host the second annual Med Bow Rail Marathon & Half Marathon on August 13th, 2022 at Lake Owen in the Medicine Bow National Forest near Laramie, Wyoming.
Holy Cow Trail Stampede
Westminster Promenade 10600 Westminster Blvd, Westminster, CO, United StatesGiddy Up to the Holy COW Trail Stampede where we hit the trail together! All participants will receive a short sleeved, performance blend tech tee.
Forever Family 5K
Clement Park 7306 W. Bowles Avenue, Littleton, CO, United StatesWe are raising money to support adoption! All proceeds go directly to Sacred Selections Colorado (sacredselections.org). This is the organization that helped us adopt our two kids!
Run the Rockies Trail Half Marathon
Frisco Adventure Park 621 Recreation Way, Frisco, CO, United StatesThe Run the Rockies Trail 10k and Half Marathon will lead runners through the Frisco Peninsula trails with breathtaking views of Lake Dillon and the Ten Mile Range. This is […]
Canceled Turkey Springs Showdown
Turkey Springs Guard Station US Forest Service Road 629, Pagosa Springs, CO, United StatesThe Turkey Springs Showdown is a 10k and a Half Marathon trail race that starts and finishes at the Turkey Springs Guard Station outside Pagosa Springs, CO. This half marathon and 10K trail race takes place on August 13th.
Sunrise Stampede 5K
Silver Creek High School 4901 Nelson Road, Longmont, CO, United StatesThe Sunrise Stampede 5K with a 1-mile fun run is a family-oriented run/walk that has raised $270,000+ for student programs in the St. Vrain Valley School District. All net proceeds […]
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.