Samson's Revenge

Estes Park, United States • 23 May 2026

Event Details

The Samson's Revenge event takes place in Estes Park, Colorado, starting and finishing at the YMCA of the Rockies. All distances start at the same time in front of the Administration building at 2515 Tunnel Road. Parking is available in paved lots. An email with additional information will be sent to participants before the event.

Distances

The event offers three distances:

  • 55k
  • 27k
  • 10k

Course Information

The race course consists of loops run on the grounds of the YMCA of the Rockies. The basic loop is approximately 10k with about 1,200 feet of elevation gain, most of which is concentrated in the Bible Point ascent. For the longer 55k and 27k distances, loops 2 through 6 are a bit shorter and are run on flowing single-track trail, packed dirt, and a short section of gravel.

Included Amenities

All participants receive a $29 day pass to the YMCA of the Rockies grounds with their registration.

Aid Stations

There are two aid stations on the course: one at the start/finish line and one at the top of Bible Point. Both will provide water, electrolyte drink, and a variety of snacks and food.

Runner Perks

All runners will receive a custom Fractel hat and a pair of wool finisher socks. Visit the organization's website for the most recent information.

Race information

55 km
55k
27 km
27k
10 km
10k
Visit the organization's website for the most recent information.
Trail runs nearby

Lucky Lyons is a St. Patrick's Day themed run in Lyons, Colorado, featuring 5K and 10K races on mixed terrain. The 10K serves as a Bolder Boulder qualifier. Participants receive finisher dog tags, with awards for top age group finishers.

Run The Ranch offers trail races on the private, scenic grounds of Sylvan Dale Guest Ranch in Colorado. Choose from Friday evening 5k/10k races or Saturday's timed endurance runs and relay events. The event includes meal tickets, a mandator..

Explore Northern Colorado on the Poudre River Trail. This ultra offers 50 and 100-mile options, both for solo runners and relay teams. The unique 100-mile format combines a race day event with a virtual segment.

Event Overview The Quad Rock 50 is a 50-mile trail race held in the hills west of Fort Collins, Colorado. The event takes place on a single-loop course through Lory State Park and Horsetooth Mountain Park. The course consists of two 25-mile..