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Montgomery Village, MD · November 7, 2026 · UltrarunningExternal event
MCRRC Stone Mill 50 Mile Run 2026
Montgomery Village, MD · November 7, 2026 · Ultrarunning
DateNovember 7, 2026
LocationMontgomery Village, MD
DisciplineUltrarunning
RegistrationExternalorganizer site
Price$65
Divisions
50 MileDistance
About the race
The race.
The MCRRC Stone Mill 50 Mile Run is a 50-mile trail race held November 7, 2026, in Montgomery Village, Maryland. The course uses the Seneca Greenway and Muddy Branch trails, featuring forested, rolling single-track dirt terrain with small stream crossings. Drainage is variable, with some sections prone to mud in wet conditions. Participants are asked to complete at least 6 hours of volunteer service with a running club, race organization, trail maintenance, or running-related nonprofit before race day on an honor system.
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