Easy 5K run/walk through a residential neighborhood. No hills. Great for all ages and abilities. The "2019 Clarkson Swift Comet 5K" is sponsored by the Clarkson Historical Society, and marks Clarkson New York's Bicentennial celebration.

The Black Diamond Express is the first half marathon event in the southeast portion of the county – and a flat and exceptionally beautiful one at that! The 5K starts in the Hamlet of Mendon near the baseball fields south of Route 251, loops, and ends right where it began!