Runners start the out-and-back course for the half marathon in downtown Pawtucket at the corner of Main Street and Roosevelt Avenue, just blocks from Slater Park and Pawtucket City Hall. From there, runners then head north along what is roughly a north-south out-and-back route, following the roads and city streets that lie closest to the river as they make their way northward toward Valley Falls and Valley Marsh.
(MORE: Blackstone Valley Half Marathon event details)