Events Calendar

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

For the ninth year, the Town of Frisco is hosting a series of four kids’ trail running races over the summer. The entire family is welcome to come out for a night of family fun at the Frisco Adventure Park. Once the kids cross the finish line, they can grab some snacks at the Frisco Day Lodge to celebrate their accomplishment.

Coinciding with the longest day of the year, the Summer Solstice trail run is arguably the most enjoyable race in the Vail Trail Running Series. Beginning and ending in the lawn in front of the Beaver Creek Chophouse adjacent to the Centennial lift in the heart of Beaver Creek, Colorado.

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

For the ninth year, the Town of Frisco is hosting a series of four kids’ trail running races over the summer. The entire family is welcome to come out for a night of family fun at the Frisco Adventure Park. Once the kids cross the finish line, they can grab some snacks at the Frisco Day Lodge to celebrate their accomplishment.

Join us for the 49th annual Vail HillClimb! The Vail HillClimb tests local, regional and national runners with a historic seven mile climb from Vail Village to Mid-Vail. Race participants will race up Vail History as they follow the same course that was once a gravel double-track (now gravel service road) when the HillClimb began. Between the history, views and Gondola ride down, this course has become a favorite among trail running enthusiasts!

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

The Grin & Bear It is Crested Butte’s oldest trail challenge. Historically presented as a sprint to Green Lake and back, this classic event has evolved to offer a 25k Loop competition while still maintaining the traditional 15k race. New in 2025, we’re offering a 25k mountain bike race. The bike will be technical and difficult - a great training opportunity for the Summer Grand Traverse. 

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

For the ninth year, the Town of Frisco is hosting a series of four kids’ trail running races over the summer. The entire family is welcome to come out for a night of family fun at the Frisco Adventure Park. Once the kids cross the finish line, they can grab some snacks at the Frisco Day Lodge to celebrate their accomplishment.

The Audi Power of Four Race Series is a premier endurance race series utilizing the unique and amazing terrain of each of the four Aspen Snowmass mountains. Each race is designed to test the limits and skills of both elite and recreational athletes.

The 10@10 returns to its original route on Grand Traverse. The race starts 10,000 feet above sea level, on the beautiful Vail Mountain. Racers will be challenged as they traverse over Vail Mountain and across the legendary back bowls of Vail. The average grade of the 10K is 7 percent with an elevation gain of nearly 1,200 feet, while the shorter 5K is a tad less challenging and allows runners the chance to experience racing at an impressive altitude. Both courses provide incredible views of the Vail Valley, the Gore Range and the beauty of wildflowers in full bloom.

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

For the ninth year, the Town of Frisco is hosting a series of four kids’ trail running races over the summer. The entire family is welcome to come out for a night of family fun at the Frisco Adventure Park. Once the kids cross the finish line, they can grab some snacks at the Frisco Day Lodge to celebrate their accomplishment.

The race begins at 8 a.m. at the base of Gondola One in Vail Village, testing runners of all abilities on both singletrack and doubletrack terrain over 4.6 miles of uphill running with an average grade of 14 percent. The race ends at Mid-Vail at the top of Gondola One. 

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

The Run the Rockies Trail 5k, 10k, and half marathon will lead runners through the Frisco Peninsula trails with breathtaking views of Dillon Reservoir and the Ten Mile Range. This is a great course for a first time half-marathoner or runners looking for a fun course that offers single track and dirt road trails. Racers will start and finish at the Frisco Nordic Center.

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

2021 was the first year for this scenic and breathtaking (literally and figuratively) course. The half marathon course challenges racers with 3,000' of elevation gain over 13 miles. Racers will traverse across the beautiful Arrowhead, Bachelor Gulch, & Beaver Creek Ski Resorts along their incredible network of trails. Keep in mind that this is a world class ski resort and don't be surprised when you run straight down a ski slope! 

The 5K is a point-to-point from The Ritz-Carlton, Bachelor Gulch to Arrowhead, with a whole lot of downhill (940' to be exact)! This is a great 5K for all ages and abilities - runners, sloggers, and walkers! This is the perfect race for those trying to get into 5K, coming in at 5.6K and mostly downhill!

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

The Grand Traverse Mountain Run is a point-to-point ultra marathon from Crested Butte to Aspen, Colorado. The course follows the route of the Grand Traverse Backcountry Ski race. Runners travel 40 miles across the Elk Mountains with over 6,000′ of elevation gain.

The Grand Traverse is operated as a fundraising event for Crested Butte Nordic, a 501(c)(3) recreational non-profit organization.

The seventh and final race in the Vail Recreation District's Vail Trail Running Series, the MeadowGold 11K & 5K is presented by Town of Minturn. This exciting and remote route will take place on Meadow Mountain in Minturn, Colorado. Traverse across this beautiful and historic mountain meadow and soak in the changing of the season!

Chosen by Trail Runner Magazine as one of “America’s 14 most scenic races” and by Colorado Runner as a Best Half Marathon, the Ute Mountaineer Golden Leaf Half-Marathon presented by Neptune Mountaineering is one of the most beautiful foot races in the Rockies. This 13.3 mile half marathon traverses from Snowmass Village to the heart of Aspen on mountain trails and roads at the height of Colorado’s breathtaking fall colors.