D&L Half Marathon Run and Walk - Route

D&L Half Marathon Course

New Route for 2022 D&L Heritage Half Marathon Run/ Walk!


The D&L Heritage Half is a flat, out, and back course. The route will follow the former Lehigh Valley Railroad from Riverview Park south to Slatington, cross the Lehigh River, and run north on the Lehigh Canal towpath in Walnutport to a turnaround point and return to Riverview Park.

Your journey will entail a peaceful route through lush forests, past waterfalls, and towering rock cliffs with breathtaking views of the Lehigh River. The pathway is flat and coated with crushed limestone, a perfect running surface. The course has only 70 feet of elevation change, aka NO HILL!

Start & Finish Map