Runners follow an out-and-back course for the half marathon at the Paul Richey Memorial Run, which unfolds along the Samuel Justis Trail on the Allegheny River. Run on very flat, paved surfaces for the entire length of the race, the course takes runners west along the river to the half-way turnaround point at the Lakes to the Sea Highway, and then back again to the Venago Campus of Clarion University for the race finish.
(MORE: Paul Richey Memorial Run Half Marathon event details)