Massanutten Mountain Trails 100 Mile Run

About The MMT

The MMT is a challenging 100 mile trail ultra over a demanding, rocky course in the Massanutten Mountains of Virginia's Shenandoah Valley. The course includes short but rugged mountain climbs that total over 18,000 feet. While the May date usually avoids Virginia's brutal summer weather, we have had rain and violent storms in prior years. The event is noted for its well-stocked, friendly aid stations and good course marking.

Note: For race year 2023 start time has changed to 5:00 Am and timing has been extended to 36 hours from 35 hours.

Important notes: All participants are required to carry a GPS tracking device while on the course. Official times are not GPS data driven. Actual finish times will be recorded live via volunteer timekeepers.

Refund Policy

October 31, 2025 (8:00 AM) - ENTRY OPENS ** NO LOTTERY**
March 1, 2026 (9:00 P.M.) - LAST DAY FOR ENTRY FEE REFUND MINUS $25
April 16, 2026 (9:00 P.M.) - LAST DAY FOR ENTRY FEE REFUND MINUS $100 AS LONG AS THE ENTRANT LIST HAS AT LEAST 250 ENTRANTS AND THERE IS A WAITLIST TO PULL FROM. IF NOT, THEN NO REFUND CAN BE GIVEN.

NO DEFERRALS or BIB TRANSFERS

Entrants who wish to withdraw please send an email to [email protected] with your request. Please indicate which one of the two refund options you prefer: (1) PayPal. Please include your email address associated with the account... our preferred method. OR... (2) Check. Please include your mailing address. Thanks! Regardless of a refund we do appreciate you letting us know if you plan to withdraw.

Schedule

• October 31, 2025 (8:00 AM.) - ENTRY OPENS ** NO LOTTERY**
• March 1, 2026 (9:00 P.M.) - LAST DAY FOR ENTRY FEE REFUND MINUS $25
• April 16, 2026 (9:00 P.M.) - LAST DAY FOR ENTRY FEE REFUND MINUS $100 AS LONG AS THE ENTRANT LIST HAS AT LEAST 250 ENTRANTS AND THERE IS A WAITLIST TO PULL FROM. IF NOT, THEN NO REFUND CAN BE GIVEN.