Logo

Quadzilla 15K Trail Race

Schnecksville, United States • 20 Jul 2025

The Quadzilla 15K Trail Race, held in Schnecksville, Pennsylvania, is known as Lehigh Valley's toughest trail race. The challenging 15-kilometer course features rolling hills, water crossings, open fields, single-track woodland trails, and jeep roads, offering scenic vistas reminiscent of the western U.S. The event supports the HCM Foundation, providing financial aid to cancer patients in Eastern Pennsylvania.

Open to runners aged 13 and older, the race promotes inclusivity with male, female, and non-binary registration options and awards. Chip timing ensures accurate results, and participants receive a choice of masculine or feminine cut shirts or tank tops. The race fosters a supportive and diverse running community. Visit the organization's website for the most recent information.

United States Pennsylvania Schnecksville

Race information

Registration
15 km
15k
Visit the organization's website for the most recent information.
Trail runs nearby

Switchback Scamper

Jim Thorpe - 15 mi from Schnecksville

The 54th Annual Switchback Scamper in Jim Thorpe, PA, offers a 10k Run and 5k Walk. The point-to-point course begins in Summit Hill, traversing two miles of streets, about 2.5 miles of gravel and grass trails, a short highway-to-trail section, and finishes on pavement at Match Chunk Lake Park. A key..

Blackout - Emmaus, PA

Emmaus - 11 mi from Schnecksville

Blackout in Emmaus, PA is a rugged nighttime 10K trail race, with 1,000 feet of elevation gain over technical, mountainous terrain. The Running Kind presents a 'Lights On' edition allowing an early dusk start for those who want to begin before darkness settles, and the traditional option. The race s..

Blues Cruise

Leesport - 24 mi from Schnecksville

The Blues Cruise is a 50K trail ultramarathon held near Reading, Pennsylvania, celebrating its 20th anniversary in 2025. The scenic 31-mile loop circles Blue Marsh Lake, featuring varied terrain including fields, rolling hills, single track, and less than half a mile of public road. The course inclu..

Lehigh Gap Nature Center 10k

Slatington - 5 mi from Schnecksville

Lehigh Gap Nature Center hosts a 10k trail run and a 2 mile scramble in Slatington, Pennsylvania. The loop starts and finishes at the Nature Center, weaving through the center’s trails and key segments of the D&L Trail. Runners enjoy a flat start, a short steep ascent on the Bobolink Trail, fern-lin..

Pain In Green Lane 50K

Green Lane - 25 mi from Schnecksville

The Pain In Green Lane event takes place on November 1, 2025, at Green Lane Park, Morrow Pavilion, 2298 Green Lane Rd, Green Lane, PA 08054. The event offers these distances: 25k 50k 25K RUCK WITH WEIGHT The 25k is one full loop of the course. The 50k is two loops of the 25k course. Participants..

The Long Run - Fall Back

Wind Gap - 21 mi from Schnecksville

The Long Run – Fall Back takes place at Jacobsburg State Park in Wind Gap, PA, with the start/finish at the Equestrian Parking Lot near Sobers Run trailhead. The event offers a 5-mile loop through a mix of single-track and gravel trails, with about 450 feet of elevation gain. Runners can also enter..