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River's Edge Endurance Challenge

Brunswick, United States • 27 Sep 2025

The River's Edge Endurance Challenge, held in Brunswick, Maryland, is a multi-event running competition featuring a 5K (3.1 miles) race, a 3-hour endurance race, and a 6-hour endurance challenge. The event takes place primarily on the scenic River's Edge Trail system, with about one mile on school property near Brunswick Middle and High Schools. The 3- and 6-hour challenges involve completing as many 5-mile loops as possible within the time limits. This nonprofit race supports the Brunswick High School Track & Field program by funding new equipment. Participants receive shirts and medals if registered early, and the event offers a friendly atmosphere with well-marked courses and prize drawings. Visit the organization's website for the most recent information.

United States Maryland Brunswick

Race information

Website Registration
6 km
6 Hour Endurance Challenge
3 km
3 Hour Endurance Race
5 km
5k (3.1 Mile) Race
Visit the organization's website for the most recent information.
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