Embark on an unforgettable journey through Philadelphia's natural beauty at the Philadelphia Trail Marathon on April 11, 2026. Held in the historic Wissahickon Valley Park, often called the "crown jewel" of the city's park system, this race offers a unique and challenging experience for both seasoned trail runners and those new to the off-road adventure. Choose your challenge from either the 26.2-mile marathon or the 13.1-mile half marathon distance, traversing a course that is 90-95% single-track trail, winding through lush forests, alongside picturesque streams, and past historic landmarks.

Prepare for a demanding yet rewarding experience as the course features significant elevation changes, including numerous rolling hills and short, steep climbs, with approximately 1,300 feet of gain per 13.1-mile loop. Expect technical sections with rocks and roots, and be ready for potential creek crossings, adding to the authentic trail running feel. Aid stations, strategically placed every 3 to 4 miles, provide water, Gatorade, electrolytes, and snacks, ensuring you stay fueled. One aid station even features live accordion music to keep spirits high! Runners consistently praise the well-marked course, supportive volunteers, and vibrant atmosphere.

The start and finish line are located at the Houston Playground at 900 Grakyn Ln, Philadelphia, PA 19128. Typical race day conditions in mid-April offer pleasant temperatures, with highs around 64°F and lows around 43°F, and only a 13% chance of precipitation. This makes for ideal running weather as you embrace the grit and determination required to conquer this truly special Philadelphia race. Finishers receive a unique Philadelphia-themed medal, with a post-race celebration featuring a pizza party and live music to commemorate your achievement.