Austin Texas Marathon 2025 Registration. Experience austin's charm as you run through iconic neighborhoods and cross the finish line on congress ave, with the texas state capitol as your. Mark your calendar for the 2025 ascension seton austin marathon on february 16, 2025.

You will be treated to a bucket list experience and some of austin’s finest sightseeing! The ascension seton austin marathon invites you to the #1 city in america on february 16, 2025!