MCRRC Stone Mill 50 Mile Run
- Date
- November 7, 2026
- Distance
- 50 Mile Run
From the Organizer
Welcome to the MCRRC Stone Mill 50 Mile Run!
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.
Distances & Pricing
Race Location
About This Sport
From Endurance Grid's Founder
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More running races in MD
Frequently Asked Questions (FAQs)
- What is the MCRRC Stone Mill 50 Mile Run?
- MCRRC Stone Mill 50 Mile Run is a running event held in Montgomery Village, MD. Learn more about the different endurance sports here.
- When and where is the MCRRC Stone Mill 50 Mile Run?
- Saturday, November 7, 2026 in Montgomery Village, MD at Stedwick Elementary School, Montgomery Village, MD. Check the official event page for exact start times and wave schedules.
- How do I register for the MCRRC Stone Mill 50 Mile Run?
- Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.
MCRRC Stone Mill 50 Mile Run
Nov 7, 2026