Philly Marathon 2025. Registration is now closed for the aacr philadelphia marathon, the dietz & watson philadelphia half marathon and the. This is your chance to be part of the biggest, amazing kickoff to spring!

To view your 2023 finisher certificate, select your completed race: The philadelphia marathon weekend events (aacr philadelphia marathon, dietz & watson philadelphia half marathon and rothman orthopaedics 8k) are usatf sanctioned.