Quadzilla 15k Trail Race

Prepare for "Lehigh Valley's toughest trail race" at the Quadzilla 15k Trail Race on July 19, 2026, in Schnecksville, PA. This challenging 15-kilometer course, approximately 9.32 miles, winds through the scenic Trexler Nature Preserve. Runners will conquer "new singletrack, climbs & switchbacks", along with a demanding mix of rolling hills, water crossings, open fields, and jeep trails. The course promises "incredible vistas" that might make you feel like you've been transported "somewhere out west". With typical race day conditions seeing highs around 88°F and lows around 66°F, and a 22% chance of precipitation, be ready for a true test of grit, as the event is held rain or shine.

The Quadzilla 15k is renowned for its punishing elevation and rigorous terrain, earning its name by making a "meal of your quads". Starting and finishing in the Lehigh Valley Zoo parking area at Trexler Nature Preserve, the course demands proper training, with hills, squats, and lunges highly recommended. Three aid stations, strategically placed every 2-3 miles, will offer water, lemon-lime Gatorade, and fresh watermelon at specific points to keep you fueled. While aid is provided, carrying your own hydration is strongly encouraged. This race is not recommended for beginners or those new to distances over five miles.

Beyond the personal challenge, the Quadzilla 15k is more than just a race; it's a community event with a cause. All proceeds directly benefit the HCM Foundation, providing vital financial assistance to cancer patients in Eastern Pennsylvania. The race prides itself on fostering a supportive and diverse running community, offering non-binary registration options and awards for top non-binary finishers. Anticipate an early sell-out, as this coveted race caps participation at 400 runners.