Greenbrier River Trail Marathon & Half Marathon
About this race
A flat, fast, scenic marathon in West Virginia on the Greenbrier River Trail.
A one of a kind race, in the State of West Virginia. On the scenic Greenbrier River Trail (GRT) in Pocahontas County, WV. *We are currently exploring new course options. Stay tuned for updates in the upcoming month!
Join fellow runners on October 4, 2026 for the Greenbrier River Trail Marathon & Half Marathon. It's a fantastic Marathon, Half-Marathon featuring a flat and fast course in Cass.
Pick your distance
Running
Full Marathon
Half Marathon
Weather Overview
These values represent the 5-year monthly averages for October in Cass.
About Cass
Greenbrier River Trail Marathon & Half Marathon takes place in Cass, West Virginia, United States. The local timezone is America/New_York.
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🏃 Plan Your Next Race in Cass
Find upcoming events by distance:
- Cass Half Marathons Top-rated 21.1K courses in the Cass area.
- Marathons in Cass Scenic 42.2K routes and Cass Boston qualifiers.
- Cass Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
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