Austin Texas Marathon 2025 Location. Sign up for austin marathon 2025 on sun 16th feb 2025. To mark the opening, there will be a.

Mark your calendar for the 2025 ascension seton austin marathon on february 16, 2025. Austin, texas, may 6, 2024 — registration for the 2025 ascension seton austin marathon, half marathon & 5k ® officially opens tuesday, may 13th.