Colorado Runner

12/18/2025

The Vail Recreation District proudly presents the Bloch Ongert Winter Races, returning in 2026 with five exciting events! Whether you’re racing for the podium or just soaking in the gorgeous morning views, the Bloch Ongert Winter Races are all about sharing the joy of winter in the valley together.

Join the Vail winter races in 2026! Experience the excitement and beauty of the Bloch Ongert Winter Races.

12/16/2025

Join us this Sunday at the Ugly Sweater 5K!
Runners and walkers, young and old, are invited to join us at Washington Park in Denver for a flat, fast 5K.
Shirts, medals, free photos, and more!
Learn more at https://www.coloradorunnerevents.com/Christmas/

12/15/2025

Cherry Creek grad Parker Wolfe and Weini Kelati won USATF cross country titles over 10K on Saturday in Portland, Ore., and will lead Team USATF to the 2026 World Athletics Cross Country Championships to be held in Tallahassee, Fla., on January 10.

Parker Wolfe and Weini Kelati win USATF cross country titles, leading Team USATF to the 2026 World Championships.

12/13/2025

Nike XC National Championship was another year in the books and another mud fest out in Portland at Glendoveer Golf Course. Colorado was heavily represented on both the boys and girls sides.

Niwot High School boys cross country team defends national title with record score. Discover their remarkable journey in Portland.

12/12/2025

The Denver Colfax Marathon, presented by Cigna Healthcare, is amplifying the energy of its race in honor of its 20th year in the Mile High. The city’s only marathon weekend is transforming its marathon and half marathon courses with a new experience: WOW at Every Mile.

Experience the excitement of the Colfax Marathon. Celebrate 20 years with WOW at Every Mile for an unforgettable running journey.

12/10/2025

There was more thrilling cross action happening around the nation this past weekend down in Huntsville, Alabama, as the 2025 RunningLane XC Championships were being contested.

Catch up on the thrilling highlights from the 2025 RunningLane Cross Country Championships held in Huntsville, Alabama.

12/10/2025

Get into the holiday spirit with the Ugly Sweater 5K!
Runners and walkers, young and old, are invited to join us at Washington Park in Denver for a flat, fast 5K.
Virtual option also available!
Learn more at https://www.coloradorunnerevents.com/Christmas/

12/04/2025

The cross country postseason is heating up, bringing exciting regional action across the nation. This past weekend, several Colorado athletes traveled to Kenosha, Wisconsin, to take on the Brooks XC Championships Midwest.

Explore the thrilling highlights from the Brooks Midwest Championship, showcasing Colorado's top athletes in challenging conditions.

12/03/2025

Stop in Runners Roost and pick up your Colorado Runner t-shirts and sweatshirts for the holidays!

12/02/2025

By golly, be jolly!
Join us at the Ugly Sweater 5K at Denver’s Washington Park on Sunday, December 21.
Sign up at https://www.coloradorunnerevents.com/Christmas/

11/27/2025

OUR BLACK FRIDAY DEAL IS LIVE!
Sign up for the Colorado Runner Events 6-Pack and join us for six of Denver's best 5K races. Get all six for only $150 - plus $14 in credit card processing fees for $164 total.
Prices go up on December 1st! https://www.coloradorunnerevents.com/6-pack/

11/25/2025

Most runners know that arch support matters—but far fewer understand why. Your arches do more than hold you upright; they absorb shock, stabilize your stride, and transfer power every time […]

Understand the importance of arch support for runners and how it affects stability, shock absorption, and stride alignment.