Philadelphia Distance Run

The Philadelphia Distance Run (PDR) is a renowned half marathon event established in 1978, taking place annually on the third Sunday in September. It features a flat and fast course, making it ideal for runners of all abilities aiming for personal records. The event includes both a half marathon and a 5K, catering to a wide range of participants.

PDR is not only a competitive race but also a community-focused event, supporting local initiatives like Students Run Philly Style, which promotes access to running for youth. The 2025 edition is scheduled for September 21, continuing its legacy as a premier running event. Visit the organization's website for the most recent information.