Formerly known as the 3M Half Marathon, the Spurs Austin International Half returns Jan. 18, 2026, offering the same race experience that has drawn runners for more than 30 years. The 13.1-mile, point-to-point course takes participants through the heart of Austin, featuring a net downhill route designed for fast times and personal records. Live music and spectator support line the course as runners make their way from the start to the downtown finish.