Waterfall, Pennsylvania (United States of America) - "End of the Road Half Marathon & One Tunnel 4 Miler". Race the Long-Closed Turnpike Tunnels. End of the Road Half Marathon & 4 Miler (October 24–25, 2026 · Waterfall, PA) is one of Pennsylvania's most unique fall races, taking runners deep into the history and mystery of the long-closed Pennsylvania Turnpike. You'll race through two dark, echoing turnpike tunnels, lit by headlamps and glow, and follow miles of quiet, old roads lined with peak autumn color and mountain views. It's a one-of-a-kind October race for runners and walkers who love cool-weather racing, fall foliage, and memorable race-day experiences. Choose your distance: the Half Marathon offers a scenic, challenging mix of tunnel miles and rolling roads, while the 4 Miler is an approachable next step after a 5K that still delivers the full tunnel experience. Whether you're chasing a fall PR, checking a bucket-list race off your list, or joining friends for a weekend small-town adventure, End of the Road Half Marathon & 4 Miler is a race you'll talk about long after you cross the finish line. https://runsignup.com/Race/PA/Waterfall/EndoftheRoadMarathon