Super Sunday Fun Run

Reynolds Landing 6745 S. Santa Fe Drive, Littleton, CO, United States

Are you ready for some…running?  Bring the entire family to run or walk before the big game and enjoy a post-race party at Breckenridge Brewery Farmhouse. Runners and walkers of all ages and abilities are welcome for this event along the Mary Carter Greenway.

$27

Brewery Running Series Kickoff

Barquentine Brewing Company 5505 West 20th Avenue, Edgewater, CO, United States

We are kicking off the 2024 season of the Colorado Brewery Running Series with a fun day of sales and ales at our 2024 Kickoff Party with Barquentine Brewing and the Edgewater Marketplace! Registration for this event is free, but it is also limited, so sign up today! Join us at Barquentine Brewing on February `17th anytime […]

Cupid’s Undie Run

Stoney's Bar & Grill 1111 Lincoln Street, Denver, CO, United States

Every February, thousands of undie runners in cities across the U.S. come together, whether it be in-person or virtually, to support those affected by NF, a group of genetic conditions that cause tumors to grow on nerves throughout the body. Cupid’s Undie Run kicks off with drinking and dancing, then we jog it out with […]

$40

Bacon Strip Race

Bacon Strip - CR 13 and CR 52 7099 County Road 52, Fort Collins, CO, United States

The Bacon Strip Races were the creation of our late friend, Jane Welzel. Jane passed on Aug 31st, 2014 and while she can not be here physically to cheer us on, she will be there in spirit. She loved to compete but more importantly, she loved being with friends and she would have wanted this […]

PPRR Nielson Challenge

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

Race Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is calculated using an algorithm developed by Bob Royse, and it's geared to favor a beginning runner and the slower runners. Click here for an explanation of the […]

PPRR Nielson Challenge

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

Race Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is calculated using an algorithm developed by Bob Royse, and it's geared to favor a beginning runner and the slower runners. Click here for an explanation of the […]

Lucky Dog Dash 5K

Carpenter Park 3498 E 112th Ave, Thornton, CO, United States

Lucky to be a dog owner?  Show your love with the Lucky Dog (Owner) Dash! This is a 5k Run with (or without) your lucky dog during the luckiest month of the year!

RMRR 5K

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

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 […]

Lucky Lyons 5K/10K

Bohn Park 199 2nd Ave., Lyons, CO, United States

Ready to start your St. Patrick’s celebrations off with the wind at your back? Grab your luckiest green running gear and join us March 9th on the beautiful paths of Lyons, Colorado! There will be 5K and 10K races for your whole clan to enjoy. Join us at the afterparty at Main Stage Brewing and […]

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.