Forbidden Run Fest

Embark on an unforgettable journey through Philadelphia's "prettiest park" at the Forbidden Run Fest on November 8, 2026. This unique event, hosted in the stunning Wissahickon Valley Park, offers runners a choice of a Half Marathon (closer to 14 miles), 10-Mile, or 10K distance. The course is an engaging blend designed to delight both seasoned trail enthusiasts and road runners looking to experience nature's embrace. You'll traverse the renowned Forbidden Drive, a 5.45-mile wide gravel path celebrated as the 2018 PA Trail of the Year, providing a forgiving surface amidst breathtaking scenery. Prepare for exhilarating challenges with sections of compacted dirt, rolling single-track trails, and memorable rocky climbs affectionately known as "Mount Misery" and "Mount 'What the heck'."

The Forbidden Run Fest, organized by Uberendurancesports, is known for its welcoming atmosphere and a generous time limit, making it hiker-friendly. Aid stations, conveniently spaced every 2-3 miles, will keep you fueled with water, Gatorade, and snacks. Typical race day conditions in early November feature comfortable highs around 59°F and lows near 41°F, with a minimal 13% chance of precipitation, creating ideal running weather. All finishers will be awarded a distinctive medal and a quality race sweatshirt, culminating in a lively post-race pizza party with live music at the Houston Recreational Center start/finish line. With a limit of 750 participants, securing your spot early for this scenic and challenging Philadelphia gem is highly recommended.