Am I already registered?
Please select your Austin Runners Club Membership choice:

Would you like to add a 1-year Austin Runners Club Membership ($30) to your registration? The Austin Runners Club is a nonprofit running organization that organizes the Austin Distance Challenge, the Decker Challenge Half Marathon, and the Daisy 5k. ARC members receive group training and numerous local discounts and incentives, including $10 off your Decker Challenge registration.

Yes, I want to join the Austin Runners Club for $30 and receive $10 off my Decker Challenge Entry (+$20)
Not at this time.
Male Female
(Must be 10 digits only, example: 5554443333)
(Must be 10 digits only, example: 5554443333)
How many years have you participated in the Decker Challenge Half Marathon ?
(Requested shirt sizes available while supplies last)
Format is 00:00:00 (You will be able to update this at packet pick up)
Please consider making an additional donation to help futher the support The Trail Foundation, the beneficiary of the Austin Runners Club Distance Challenge. Your contribution will help protect and enhance the Ann and Roy Butler Hike-and-Bike Trail at Lady Bird Lake.
Waiver of Liability: In consideration of your acceptance of this registration form, I hereby release the Austin Runners Club, race organizers, sponsors, officials, owners of facilities used for this race and any and all groups, people or facilities connected to the Decker Challenge or Brown Santa 5K, for any and all Injuries by me at said race(s). I further certify that I am physically fit to participate in the race.
I have read, understood, and accept the agreement above. My submission of this form shall act as my legal signature.
By initialing this box, I agree to abide by the terms of the Decker Challenge/Brown Santa 5K minimum age, refund, and transfer policies: All runners of the Decker Half Marathon must be at least 13 years of age on race day unless they receive special permission from the race director. All runners of the Decker Challenge Half Marathon who are under 16 years of age on race day must run with a parent or legal guardian. There are no age restrictions on the Brown Santa 5K. Runners wishing to switch to the Brown Santa 5K may do so at no additional fee. Runners wishing to defer their registration to another year may also do so at an additional fee up to December 1. No deferrals will be accepted after December 1. This registration may NOT be transferred to any other event. NO refunds will be issued for this registration, including cancellation of event in case of inclement weather. There will be no exceptions to these policies.
Initials of athlete 18 years of age or older or parent/legal guardian of minor under 18 years of age or legal guardian of incapacitated and/or mentally challenged person.
I would like to receive registration confirmation emails, packet pick-up information and race information. Email addresses will only be used to contact participant about race-related information.
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