Greenbrier River Trail Marathon & Half Marathon

Cass, United States of America · Sunday 4 October 2026

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!

Difficulty Calculator

Your Half Marathon Time

Adjusted Time

1:40:47

Easy

Time difference: -4.2 minutes compared to a flat, road, temperate course.

Course Details

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