Potomac River Run Marathon

The Potomac River Run Marathon, organized by the Safety and Health Foundation, is an annual event held along the scenic C&O Canal Towpath in Washington, D.C. The 22nd edition is scheduled for May 3, 2025, featuring a full marathon and half marathon. The course is flat, mostly unpaved gravel, and certified for Boston Marathon qualification.

Participants of all ability levels are welcome, with the event limited to 350 runners. The race includes aid stations, finisher medals, and a post-race picnic. It also serves as part of the Foundation’s Grand Prix series, with opportunities for sponsorship and charitable donations.

The event promotes health, community, and charitable causes. Visit the organization's website for the most recent information.