Austin Marathon 2025 Registration Deadline
Austin Marathon 2025 Registration Deadline. Submit the elite application before the december 31 deadline. Not ready for a marathon?
The 2025 ascension seton austin marathon is scheduled for february 16, 2025. If you are currently registered for the 2025 austin marathon, half marathon or 5k you have options if you are not able to use your registration or want to change distance.