The lowest-priced half-marathon in America! Still a full 13.1 miles and full-service on quality and support! Fast, flat out-and-back on the C&O Canal Towpath from the Carderock Recreation Area to just upstream of Chain Bridge. More information and online registration at https://runsignup.com/Race/MD/Potomac/FoundersHalfMarathon. Or volunteer to help at https://runsignup.com/Race/Volunteer/MD/Potomac/FoundersHalfMarathon.
Founders Half Marathon
Date
December 14, 2025
Starting Time
9:00 AM
Course
Road
Fees
$10
Location
Potomac
Participants
1-100
Terrain
Fast & Flat
Environment
Temperature
High: 45°
/ Low: 34°
Overview
Course Description
Out-and-back along C&O Canal Towpath. USATF certified course. The course will be re-certified before race day.
Past Results
Visit the race website for the past results.
