The Towpath Marathon Featuring Full Marathon, Half Marathon & 10k Race lengths. Please note the 2021 Towpath Marathon, Half Marathon, & 10k will start and finish on West St., near the future site of Canal Basin Park in The Flats. The course will follow the Towpath Trail within the Cleveland Metroparks and takes the Full Marathon into the Cuyahoga Valley National Park. The Towpath Marathon full course is USATF Certified.
*All courses are on paved surface, though the surface in the Cuyahoga Valley National Park is crushed limestone