This 50 mile trail run showcases the beauty of both the Seneca Greenway and Muddy Branch trails in Montgomery County, Maryland. The course traverses forested, rolling terrain on a primarily single track, dirt trail. There are small stream crossings. Most of the course drains well, but parts can be muddy in wet weather.
Volunteer!
As a participant in this event, we ask that you commit to volunteer 6 or more hours before race day with your local running club, any local race, work on the trails or any other running-related non-profit organization (such as Girls on the Run, Let Me Run, etc.). This is done on the honor system. No proof will be requested.
Nov 07, 2026
Distance — 50 Miles
Type — Running
06:00
$65.00
These values represent the 3-year monthly averages for November in Montgomery Village.
Montgomery Village is a census-designated place (CDP) in Montgomery County, Maryland, United States, and a northern suburb of Washington, D.C. It is a large, planned suburban community, developed in the late 1960s and 1970s just outside Gaithersburg's city limits. Montgomery Village's population was 34,893 at the time of the 2020 U.S. census, and it is a part of the Washington metropolitan area.
Read more launchExplore other exciting events happening in this same region.
location_on Gaithersburg, Maryland, US
calendar_today Mar 07, 2026
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