I Run Ultras.com

I Run Ultras.com: "The North County Trailway (and South County Trailway) are part of a rail-to-trails project that is supposed to eventually connect Van Cortlandt Park in the Bronx to the Putnam County Trailway. Its name is a little deceiving as the 'trail' is actually a car-free bike path. The North County trailway is about 22.1 miles, running from the Putnam County border down to the Eastview section of southern Greenburgh where it meets the South County Trailway. The South County Trailway then extends 14.1 miles to Van Cortlandt Park."