Be Part of the Excitement at the Austin International Half Marathon!

Join the volunteer team for the Austin International Half Marathon (formerly the 3M Half Marathon) and help make this a standout community event! As a volunteer, you’ll play an essential role in supporting runners, walkers, guests, and staff by lending a hand in crucial areas such as start and finish lines, packet pick-up, information booths, and water distribution. Most importantly, your energy and enthusiasm will help drive our runners to the finish line!

Volunteer perks:
Our volunteer shifts are available at the Expo and on Race Day. You’ll receive an official volunteer t-shirt, refreshments during your shift, and a big thank you from the race team—plus the amazing experience of being part of this exciting event!

Your efforts help make the Austin International Half Marathon a memorable race for thousands of visitors, which in turn boosts the Austin and Central Texas economy. Let’s work together to create a memorable race weekend, support our local community, and celebrate the power of sport!

Sign up today and be part of the race day magic!