Dirty German Endurance Fest

The Dirty German Endurance Fest is an urban ultramarathon held in Pennypack Park, Philadelphia, featuring three race distances: 50 Miler, 50K, and 25K. The event attracts over 600 runners annually and offers a well-marked, runnable course with a mix of surfaces, including single track and gravel trails. Participants can enjoy the park's natural beauty while competing for unique awards, including authentic German cuckoo clocks for overall winners.

The event also includes a post-race celebration with food and entertainment. Runners receive commemorative items, and the race emphasizes a friendly, community atmosphere. Visit the organization's website for the most recent information.