Contact Information

We welcome your comments and inquiries. If you require changes to your registration, please submit those changes in person at packet pick up.

You can contact us:

By Phone
At 1-512-984-RACE (7223)

By Mail
3M Half Marathon & Relay, A130-5N-07
6801 River Place Blvd.
Austin, Texas 78726-9000

By e-Mail
Please fill out the form below.

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