Official UltraSignup registration listing for Dirty German Endurance Fest, an amateur-enterable individual trail/ultra running event in Philadelphia, United States. Importance evidence: Established UltraSignup public trail/ultra race with endurance/ultra format or long-running race reputation; official UltraSignup open-registration listing.
Date
2026(e)ko mai. 9(a)
Distance
—
Elevation
—
Difficulty
n/a