Become a Sponsor!
The Stone Mill 50 Mile Run, presented by the Montgomery County Road Runners Club, is a 50-mile trail race showcasing the beauty of both the Seneca Greenway and Muddy Branch trails in Montgomery County, MD. Stone Mill typically welcomes between 250 to 350 participants, their families, friends, and support crews.
Please consider joining MCRRC as a sponsor of the Stone Mill 50 Mile Run. To secure your sponsorship, please return the completed form to office@mcrrc.org.
Click the icon below to download the attached PDF.
