Hit the Ground Running: Spurs Austin International Half Marathon 2026

If you love Austin’s energy and sense of community, mark your calendars: the Spurs Austin International Half Marathon takes place on Sunday, January 18, 2026. 

This isn’t just any half marathon — formerly known as the 3M Half Marathon — the event offers a fast, net-downhill 13.1-mile course that’s known as the “Downhill to Downtown” route. 

What to Expect

• Scenic & Fast Route — The course starts in north Austin and journeys through varied neighborhoods before finishing in downtown. Expect a gentle net downhill that helps many runners hit their best times. 
• Livestream Vibes, Live Music and Energy — The race is known not just for the run, but the fun: spectators, music, energy, and a celebratory downtown finish that captures Austin’s spirit. 
• Top-Level Event Organization — With thousands of annual participants from across the country (and even internationally), this race is well-managed, with support and a great environment for beginners and experienced runners alike.

Planning for the Event

• If you or a friend plans to run, registration is open now, so make sure to sign up early. 
• Wear layers if you go – January mornings can be brisk in Austin, but the energy warms up fast.
• Consider making a full day of it with breakfast or brunch downtown after the race, or even weekend plans with fellow residents.
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From all of us at The Anderson, whether you're lacing up your sneakers or just soaking in the city energy, we hope the 2026 Half Marathon adds a spark to your new-year plans. Stay active, stay connected, and enjoy the ride!