Greenbrier River Trail Marathon

Cass, United States • 4 Oct 2026

Event Information

The 2026 Greenbrier River Trail Marathon & Half Marathon will take place on Sunday, October 4, 2026. The event is based at Cass Scenic Railroad State Park in Cass, West Virginia. The course uses the scenic Greenbrier River Trail (GRT) in Pocahontas County. Organizers note that they are currently exploring new course options.

Distances

Participants can register for one of two distances:

  • Full Marathon
  • Half Marathon

Registration and Logistics

Registration for the Full Marathon is priced at $70. Registration for the Half Marathon is priced at $50. Registration for both events ends on February 28, 2026. An external website, grtmarathon.com, is listed for additional race information. Visit the organization's website for the most recent information.

Race information

26 mi
Marathon
13 mi
Half Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

West Virginia Trail Fest is an annual May celebration of trail running in the mountains of Pocahontas County. Races from a 5K to a 100K explore state parks, historic sites, and fire towers. The weekend also features family activities, local..

West Virginia Trail Fest is a family friendly trail running festival each May around Snowshoe in Pocahontas County, with scenic forest and single track races for all ages. Enjoy kids activities, a historic train ride and community fun.

The West Virginia Trilogy is a three-day running challenge in the Monongahela National Forest. Runners complete a 50k, 50-mile, and half-marathon over consecutive days on the Eastern Continental Divide. The event is based at the Spruce Knob..