Switzerland Tral - at the town of Sunset

Boulder Mountain Marathon Course Preview

The Boulder Mountain Marathon and the 10 Mile Ascent will both take place on Sunday May 15. On Friday, course designer and Gold Hill resident Joe Grant took attendees of the Flatirons Running Happy Hour through his vision of the course.

Endurance Race Series Opens Ambassador Program

The Endurance Race Series, Colorado's largest trail race series, announced the launch of the ERS Ambassador Program for the 2016 trail running season. They are looking for five (5) runners to be a part of th...

Endurance Race Series announces 2014 schedule

The Endurance Race Series just released its 2014 schedule for its nine events, from Colorado's front range to its picturesque mountain towns and resorts. Whether you are an avid trail runner or new to the trails, the 2014 ERS schedule has something for everyone. Highlights of the 2014 schedule include the addition of the Fort Collins Trail Half Marathon and 10k (April), the 2nd annual Colorado Running Festival at Copper Mtn (July), and the ERS' premier event the Denver Trail Half Marathon/ 10k (September).

Rattlesnake Ramble Trail Race set for Sept 14th

Luke Crespin and Andy Ames race to the finish. The 9th annual Rattlesnake Ramble will be held on Saturday, September 14, 2013. The 4.25 mile course is a Y with 2 out and back sections with 850 feet of climb...