Austin 3m Half Marathon 2025. The event will be held on january 19, 2025, in austin, texas with two days of health and fitness expo on january 17 and 18. The 3m half marathon has rebranded as the austin international half.
From race day essentials to insider tips, we’ve got you covered. Get ready to lace up for the 3m half marathon now under our new name, the austin international half!