Massanutten Mountain Trails 100 Mile Run

MAY

15

2027

Trail ultraruns of 100 mile and 100 km on rocky Massanutten Mountain trails near Fort Valley VA, with major elevation gain and a 36 hour cutoff for the 100 mile.

Sat 15 May 2027

Fort Valley, Virginia

Website Registration

100 miles 100 kilometers

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Massanutten Mountain Trails 100 Mile Run

The Massanutten Mountain Trails event offers two trail ultrarun distances on the Massanutten Mountains in the George Washington National Forest in Virginia’s Shenandoah Valley. The start and finish are at Caroline Furnace Lutheran Camp in Fort Valley, VA. The 2027 edition is the 31st running, held on May 15, 2027. Entry is open and closes on April 25, 2027 at 9:00 pm.

The course runs on rocky trails with short but rugged mountain climbs. Reported total ascent is approximately 18,500 feet for the 100 mile and 11,250 feet for the 100 km. The 100 mile event uses a 36 hour cutoff.

Support information and logistics for runners, crews, and pacers are provided in a Participants’ Guide and a separate Medical Emergency Plan with directions to nearby medical facilities from aid stations. The event page includes details on drop bags, crew instructions, pacers, solo division, lodging on-site and off-site, rules, and volunteer opportunities. The VHTRC Event Participant Medical Policy and Policy on Race Cancellation apply to this event.

Training runs on the course are organized by the VHTRC in the months before the race, beginning on MLK weekend and usually extending into April. Visit the organization's website for the most recent information.