We will start at the entrance to the canyon and run 17 miles up Canyon De Chelly passing ancient ruins, petroglyphs and pictographs to Spider Rock, then run up Bat canyon trail climbing 1,200 feet from the canyon floor to the Spider Rock overlook turnaround point and back. On the return trip, you will see many views you passed on the way up but may have not seen. The canyon takes on an entirely new perspective on the return. Although not much vertical gain, the canyon offers sand, single track, creek crossings and many more obstacles to add to your journey. The first and last 2.5 miles will be in sand and has the same effect as big vertical climbs!

Upcoming Races

Oct 9 2021
55 KM
1,581 1,581 ft.
Out and Back Course
5 Aid Stations
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
2 Surface Rating
Mostly groomed trail or dirt roads


55 KM View course top times

Date Finishers Top Result Top Result (F)
10/10/20 Race Cancelled
10/12/19 133 4:47:46 5:00:38
10/13/18 133 4:19:22 5:18:14
10/14/17 132 4:35:05 5:28:15
10/08/16 130 4:27:21 5:27:31
10/10/15 150 4:17:10 5:36:16
10/11/14 132 4:10:00 5:26:00
10/12/13 83 4:17:00 5:32:20
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information. If you see an error, please let us know

Tussey Mountainback 50 Miler

  • Oct 31, 2021
  • Boalsburg, PA
50 Miles