Be the Heart of Race Day: Volunteer with Us!

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

Join the volunteer team for the Spurs Austin International Half (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 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!

Getting Started

This year we’re introducing a new system, Rosterfy, to make sign-up and scheduling easier.
All volunteers will need to create a new account—even if you’ve volunteered with us before. Once you have an account you can then sign up for volunteer shifts.

  1. Click the button below to create your Rosterfy account.
  2. Go to your dashboard and select your event:
    1. – Ascension Seton Austin Marathon
    2. – Spurs Austin International Half
  3. Choose the role and shift that works best for you and click Apply Now.
  4. Your shifts will appear on your Volunteer Portal dashboard.

Tip: Add your shifts to your calendar and watch for a confirmation email. Some roles may require additional profile questions or short training before approval.

Register in Rosterfy
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Volunteering as a Group or Individual

  • Groups: Community groups, clubs, or organizations can sign up together. Email volunteer@runaih.com with your group name and contact info to get started. If your group is already registered, your captain should have your invite link to your combined shift.

  • Individuals: Simply register through Rosterfy and select your shifts. You’ll also receive updates when new volunteer opportunities open.

Volunteering FAQs

  • Dress for your assigned role and check the weather in advance.

  • Closed toe shoes at all times.

  • Wear your provided volunteer uniform as the outer layer and keep your credential visible at all times.

  • Please do not alter the uniform in any way.

We understand that life happens and ask that you give us as much notice as you can.

Managing Your Volunteer Account

  • Log in anytime at runaustin.rosterfy.com/login.

  • View your shifts, update your info, or withdraw if needed. If you are part of a group please let the organizer for your group know as well.

  • One account per email address is required.

  • Each volunteer must register individually.

  • Valid photo ID (school ID accepted).

  • Only essentials that fit in your pockets. Larger items must be checked and will not be able to go with you to your volunteer position.

  • No oversized bags (larger than a standard backpack).

You can reach out to us through volunteer@runAIH.com

Yes, snacks and meals are provided depending on shift time and duration.
Water is also available for all shifts.

We do our very best to offer variety, but we cannot guarantee all dietary needs will be met.

Parking and transportation details specific to your shift will be shared closer to the event along with any required credentials.

We encourage using public transportation for those volunteering at the expo or whenever possible.

Register in Rosterfy

Questions?

Contact the Spurs Austin International Half, formally 3M Half Marathon volunteer coordinator, at volunteer@runaih.com.