Massanutten Mountain Trails 100 Mile Run

The Massanutten Mountain Trails (MMT) 100 Mile Run is a challenging ultramarathon held in the Massanutten Mountains within Virginia’s Shenandoah Valley, starting and finishing at Caroline Furnace Lutheran Camp in Fort Valley, VA. The rugged 100-mile course features rocky trails with short but steep mountain climbs, accumulating over 18,000 feet of total ascent. Participants must complete the race within a 36-hour cutoff.

The event is organized by the Virginia Happy Trails Running Club and includes support for runners such as drop bags, crew instructions, and pacers. Training runs on the course are offered in the months leading up to the race, enhancing preparation for this demanding trail ultramarathon. Visit the organization's website for the most recent information.