C&O Canal 100
Knoxville, United States • 26 Apr 2025
The C&O Canal 100 is a 100-mile ultramarathon set along the scenic Potomac River, ideal for both novice and experienced runners. The course features a combination of a 40-mile loop followed by two 30-mile loops on the historic C&O Canal towpath, providing beautiful riverside views and a smooth terrain. Runners will encounter approximately seven aid stations throughout the race, ensuring ample support. With temperate spring weather and a low elevation, this event is perfect for achieving personal bests or completing a first 100-mile race. The event is well-organized, with enthusiastic volunteers and well-stocked aid stations. Visit the organization's website for the most recent information.