Embark on a journey like no other at the original Old Turnpike Half Marathon – a race that beckons runners and walkers from across the nation. Delve into history as you traverse a stretch of the Pennsylvania Turnpike abandoned since 1968, with two eerie tunnels and miles of forgotten road awaiting your footsteps. For nearly 50 years, this secluded path has remained untouched by traffic, creating a unique and mysterious atmosphere.