Course Information

The route will run between Horsetooth Mountain Park and the Devil’s Backbone Open Space. The majority of the trailĀ is single track with a variety of terrain ranging from smooth dirt paths to very technical rocky sections. A small portion of the route will be on smooth dirt road and gravel bike path.

Aid Stations

There will be four aid stations located along marathon course: Towers, Blue Sky Start/Finish, Indian Summer North, and Indian Summer South.

All aid stations will have water, Succeed! Ultra drink mix, and S! Caps

The Towers Rd aid station on the marathon course will be minimally stocked with water, Succeed! Ultra drink, S! Caps, and first aid supplies.

The Start/Finish, Indian Summer North, and Indian Summer South aid stations will have water, Succeed! Ultra drink, S! Caps, and a variety of sweet and salty snacks (chips, pretzels, fruit, etc.).

There are bathrooms and a water pump at the Soderberg Trailhead. Extra port-o-johns will be at the Blue Sky Start/Finish and at Indian Summer North.

*Aid stations will not provide disposable cups. All runners are required to carry their own water bottle or hydration pack.*

All aid stations will be manned with numerous volunteers to assist you with your race.

Course Marking

We will make our best effort to mark the Marathon and Half Marathon courses with brightly colored ribbons. And we will station volunteers at trail junctions wherever possible to assist runners. But all runners are responsible for navigating the course.

Additional Information: