This event is for all ages and abilities, whether you're in it to win or out for a fun Sunday morning walk. Come out and take a step to help kids in Grand Junction by participating in the 2.5K, 5K, or 10k distance. *The really littles, 4 & under, can participate in the free Hatchling […]

The Donut Dash 5K is Denver’s race that ends with doughnuts. Runners and walkers can take advantage of a flat and fast course, and then enjoy fresh doughnuts at the finish. Our mission is to bring people together to have a fun, fit morning.

Everyone – slow, fast, or in-between –  can win  at RMRR Trophy Series races.  With our handicap scoring system, we predict YOUR finish time based on recent running results, giving you a great goal to shoot for whatever your speed.  Just show up an hour before the start and we’ll get you ready for your race.  It’s an […]

Dust off your well-loved t-shirts and show 'em off at the Rockin' on the River 5K! Pre and post-race music and entertainment for all. Take in the view along the beautiful South Platte River on the Mary Carter Greenway in Littleton.

The Premier Stair-Climbing Event in Denver Where we climb: Coors Field. 1998 stairs to the top where you’ll see the world and yourself from a whole different perspective. How we climb: With friends, family and colleagues in a fun, celebratory atmosphere of hope and positivity. Firefighters: Unhealthy air is an occupational hazard for these everyday […]

These Marathon training races are geared towards people training for spring marathons. They are supported runs with aid stations and are timed and scored. There are both 10 mile and 20-mile distances for people who are training for either a half marathon or a full marathon. Come and join us for a fun, competitive training […]

Amasa Trail Race is a 25K and 15K through one of Moab's most prized trail systems. Run past petroglyphs, the famous whale rock, red rock, canyons, and the Colorado River, as you experience the desert in the spring time.

The 2024 Polar Plunge season is fast approaching, so get ready to jump in, make a splash and choose your chill for Special Olympics Colorado! Don't miss the Westerra Credit Union Windsor Polar Plunge presented by Murdoch's Ranch & Home Supply on Saturday, April 13 at Windsor Reservoir! Event Schedule: 8:00 a.m.- Registration and Plunge […]

This race will head west from Prospect Park on the Clear Creek trail on the north side of Clear Creek. There will be a turnaround and part way back there is a bridge crossing where runners will run on a dirt path on the south side of the creek. There will be another bridge crossing […]

Join us for the Zuni Street Brewing 5k on April 12, 2025, for a 5k-ish, fun run event that starts and ends at this awesome taproom in Denver. Run, walk, jog - whatever goes! Complete the course and celebrate with us and a FREE, local craft brew at the finish line. Start windows will be […]