Get ready for a thrilling challenge at the Terrible Tyler - 15K, set to test your limits on Sunday, February 1, 2026, in scenic Newtown, PA. This 15K (9.3-mile) race, starting promptly at 9:00 AM EST, is the eighth event in the revered Bucks County Roadrunners Winter Series, an annual tradition dating back to 1978. Hosted within the beautiful Tyler State Park, the course has earned its "Terrible" moniker, renowned for its demanding nature with an elevation gain of 766 feet, promising a true test of endurance. You'll quickly discover why runners are challenged to conquer it before it conquers them.

Runners will gather at the Tyler State Park Boathouse area, where check-in is encouraged at least 30 minutes before the start. This event is known for fostering a strong sense of community, with single-race participation available on-site on race day for those looking to experience a standalone challenge. Typical race day conditions in early February present highs around 40°F and lows around 21°F, with a 13% chance of precipitation, so prepare for a true winter running experience amidst the park's natural beauty.

Whether you're a seasoned athlete aiming for a new personal best or seeking an invigorating winter activity, the Terrible Tyler 15K offers a memorable race experience. Embrace the crisp winter air and the camaraderie of fellow runners as you navigate this challenging course through Tyler State Park.