Tiadaghton Trail Challenge

NOV
14
2026
Trail races in Tiadaghton State Forest near Waterville PA featuring a technical half marathon and a 10K through rugged forest, streams and scenic vistas.
Sat 14 Nov 2026
Half Marathon 10 kilometers

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Tiadaghton Trail Challenge

The Tiadaghton Trail Challenge is a trail running event in Tiadaghton State Forest near Waterville, PA offering two race options. The course runs on technical, rocky and moss covered single track with steep climbs and fast descents. Participants will pass hemlock and oak forest, trout streams, small cascading waterfalls and multiple scenic vistas. Aid stations will be fully stocked with typical trail fuel. Awards are planned for first male and female overall finishers and pre registered racers receive event swag. A post race celebration will include food.

Distances

  • Half Marathon
  • 10K

The 10K is a loop beginning and ending at the Tiadaghton State Forest Resource Management Center. The route follows Lower Pine Bottom Road to PA 44, the Pine Creek Rail Trail and the Old Wagon Road, then ascends the steep Gleason Trail to the Tiadaghton Trail before returning via single track and forest roads.

The half marathon splits from the 10K at the Huntley Mountain ridge to add a new two mile loop to the summit area, then follows switchbacks, the Eiger Trail with about a 1,000 foot climb, the Log Slide Trail, and the Wolf Path with an 800 foot ascent before returning on Middle Hill Trail to the DCNR facility.

The local trail was reopened in 2009 by a high school outdoor club and is part of an approximately 25 mile loop. Proceeds benefit a memorial scholarship fund that awards at least one graduating senior from the local high school each year.

Registration closes October 31. There are no refunds, deferrals, bib transfers, or same day registration. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k
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