Event details subject to change. Please confirm all information via event website.
Week of Events
Running Up for Air
Running Up for Air
Running Up for Air unites our community over a shared passion for running and a desire to drive real, lasting change in the fight for cleaner air. Through endurance events and strategic partnerships, every vertical foot run and every hour volunteered amplifies support for nonprofits dedicated to air aquality solutions, turning even small donations into […]
Sunday, February 1, 2026
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February 1, 2026 -Old Man Winter Rally 5K/10K
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February 1, 2026 -Tortoise & Hare 8K
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February 1, 2026 -RMRR Love on the Run 11K/5K
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Featured February 1, 2026 -Featured Super Bowl 5K
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February 1, 2026 -Splash & Dash I
Old Man Winter Rally 5K/10K
Bundle up and get ready to run and/or ride Colorado's best mixed terrain at the Old Man Winter Rally in Lyons on February 6th. Runners can crush the 10K course of single track trails, red rock canyon and gravel paths while riders can choose a 50K or 100K of dirt, snow, climbs and thrills! With a ragin' after party with hot food and cold beer, what more could you want?
Tortoise & Hare 8K
The Tortoise & Hare (T&H) is a low-key “handicap” series of seven races that are run monthly from October to April, typically on the first or second Sunday of the month. Computer-predicted times allow runners of all levels to compete equally. Runners start at staggered intervals with faster runners (Hares) trying to catch slower runners […]
RMRR Love on the Run 11K/5K
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 […]
Super Bowl 5K
There are no off weeks for running or football. Join us at Washington Park for the Super Bowl 5K! Think you are the fastest of your family & friends? We will also be doing a timed 40yard dash. Giving you a chance to secure another year of bragging rights.
Splash & Dash I
Join us for a Kids’ Splash & Dash Series this winter at the Louisville Rec Center! Get ready for a fun, energetic winter racing experience! Each event features an indoor swim in the Louisville Rec Center pool, followed by a run on the outdoor trail. In the case of bad weather, the run will move […]
Monday, February 2, 2026
No events on this day.
Tuesday, February 3, 2026
No events on this day.
Wednesday, February 4, 2026
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February 4, 2026COPS 10K
COPS 10K
The Colorado Outdoor Pace Series ("C.O.P.S.") is a unique set of races presented by Golden Mountain Runners and Golden Endurance. Race Dates January 7, 2026 - 5K January 21, 2026 - 45 Minute Timed Race February 4, 2026 - 10K February 18, 2026 - 60 Minute Timed Race March 4, 2026 - 15K March 18, […]
Thursday, February 5, 2026
No events on this day.
Friday, February 6, 2026
No events on this day.
Saturday, February 7, 2026
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February 7, 2026 -PPRR Nielson Challenge
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February 7, 2026 -Westy Winter Waggle
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February 7, 2026 -Sweet Heart Run
PPRR Nielson Challenge
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 […]
Westy Winter Waggle
It's the Westy Winter Waggle 5&10k! Come waggle with us along an accurately measured, professionally timed course where you're welcomed by super friendly volunteers who wanna waggle with ya in the Colorado snow season! Come out for a Brrrrisk Brrrrun and choose your distance! History: This event was once part of the beloved Winter Six […]
Sweet Heart Run
This February, run your heart out, sweetheart! Choose between a 5K or 10K along the scenic Fruita Trail System, and don’t forget to dress up for the costume contest. After the race, enjoy some sweet treats and celebrate with us at the post-race party.
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