Switchback Scamper

A last person standing backyard ultra at South Mountain Preserve with a 3.4 mile loop and 350+ ft of climb over rugged terrain. The event also features an evening Blackout one loop race and a beer mile.

Test your endurance on a 2 mile paved loop at the Rodale Park 12 Hour Challenge. Cycle, run, or walk to support the development of the September 11th National Memorial Trail.

Join this free no-frills 5K race through the scenic Lehigh Parkway in Allentown. Experience a community event along the Little Lehigh Creek featuring a casual post-race atmosphere with snacks provided by the organizers.

A weekend of obstacle races at Blue Mountain in Palmerton, PA featuring a 5 km sprint with 20 obstacles and a 10 km super with 25 obstacles, plus a kids race, an obstacle workshop, and spectator lift access for course views.