Half Marathon
Half Marathonpresented by Under Armour
9700 Stonelake Blvd
Austin, TX
January 22

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Half Marathon


Event Details

DHNKNLEGIJA53G5T6HNRTR?name=129b021bThe 3M Half Marathon welcomes new runners and challenges old pros. The downhill to downtown course is a fast and fun race fueled by live music and cheering fans along the 13.1 mile course in the heart of Texas.

Avid runners PR and newcomers finish with style as they pass the finish line and are greeted with a lively downtown festival. You can review our website for more detailed information on the course and event schedule

We look forward to seeing you at Downhill to Downtown on 01.22.2023 for a 7:30 AM start! 

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Participant Info

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Gender *

Date of Birth *

Shirt Size *
There is no shirt exchange until after the event is completed.
Size Chart

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Max Characters is 12

Estimated Pace *
Choose the nearest pace (min/mile).

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Are you a wheelchair athlete?
Hand cycles are not permitted.

Are you a 3M employee?

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Emergency Info

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Please list any medical conditions of which the race medical staff should be aware

Release of Medical Information

Join a Team

If you are part of a team select it below.

Don't see your team? Contact your team captain or organization.

Want to start a team? Create a Team Captain before you register.


Team Name

Add Your Personalized Finisher Nameplate

Personalized Finisher Medal Plate $11.99

 Personalize Your 3M Finisher Medal! 

Order now to receive a custom backplate personalized with your Name and Official Finish Time. The plate fits inside the custom-made frame on the back of the finisher's medal.

  • Includes First & Last name up to 25 characters
  • Name may be shortened to the first name only if the full name does not fit
  • Includes Official finish time
  • Size: 2" x ½"
  • Brushed silver aluminum plate with black lettering

All prices include shipping. Personalized nameplates are shipping 3-4 weeks after the event to the address used in registration. 

Pre-Purchase Photo

Photo Package $19.99

Click image to enlarge
Get all of your digital photo downloads plus a personalized video of you crossing the finish!
Relive your awesome 3M Half Marathon experience with race day photos and a video!  This pricing is only available as a pre-order as part of registration. 
FinisherPix will send you an email with the link to your images approximately 24-48 hours after the race.
BONUS: Packages will include FREE video of your race experience. 
Special Offer

Spot Injury Insurance $9.99

Accidents happen. With Spot, they hurt less.


If you get hurt during your event, Spot can cover up to $25,000 of your out-of-pocket medical bills. When you know you’re safe from massive medical costs, you know you can focus on the finish line with peace of mind.



What is injury insurance? How is it different than health insurance?
Injury insurance protects you against unexpected medical costs due to physical injuries sustained during the race. It can be supplemental to your health insurance, offsetting the out-of-pocket cost when you're injured.

What do I do if I get injured?
Go get help! Spot's injury protection will reimburse you up to $25,000 for any treatment to your race-related injury as long as it is provided by a licensed physician. 

Join ARC

ARC Membership $25.00

Join Austin Runners Club for $25 (normally $30) and you'll gain access to exclusive discounts, weekly group runs, special events, and more!

TRAINING BONUS!!!!! As a special membership bonus you will have access to an 18 week training plan that prepares runners for the 3M Half Marathon and the Ascension Seton Austin Marathon & Half Marathon. Included in the plan are the premiere Austin races that accompany the ARC Distance Challenge (Daisy Dash 10k, Run for the Water, and the Decker Half Marathon). This plan incorporates a weekly group run workout from one of our current 6 run group affiliates.

With over 1000 members, ARC is the perfect way to find your training squad, stay motivated, and save money on your way to the starting line!

*ARC, a nonprofit, has been in Austin since 1974 and supports the running community at large.

Event Policies

USA Track & Field Waiver

Scroll to the Bottom of the Waiver to Sign and Continue.

For and in consideration of USA Track & Field, Inc. (“USA Track & Field” or “USATF”) allowing me, the registrant, to participate in the USA Track & Field sanctioned event I am registering for herein (the “Event” or “Events”); I, for myself, and on behalf of my spouse, children, guardians, heirs and next of kin, and any legal and personal representatives, executors, administrators, successors and assigns, hereby agree to and make the following contractual representations pursuant to this Waiver and Release of Liability, Assumption of Risk and Indemnity Agreement (the “Agreement”);
  1. I hereby represent that (i) I am at least eighteen (18) years of age (or this Agreement is also agreed to by my parent, natural guardian, or legal guardian (the “Guardian”)); (ii) I am in good health and in proper physical condition to participate in the Event; and (iii) I am not under the influence of alcohol or any illicit or prescription drugs which would in any way impair my ability to safely participate in the Event. I agree that it is my sole responsibility to determine whether I am sufficiently fit and healthy enough to participate in the Event, that I am responsible for my own safety and well-being at all times and under all circumstances while at the Event site.
  2. I understand and acknowledge that participation in track & field, road running, race walking, cross country, mountain, ultra, and trail running Events is inherently dangerous and represents an extreme test of a person’s physical and mental limits. I understand and acknowledge the risks and dangers associated with participation in the Event and sports of track & field and related activities, including without limitation, the potential for serious bodily injury, sickness and disease (including communicable disease), permanent disability, paralysis and loss of life; loss of or damage to equipment/property; exposure to extreme conditions and circumstances; contact with other participants, spectators, animals or other natural or manmade objects; dangers arising from adverse weather conditions; imperfect course or track conditions; land, water and surface hazards; equipment failure; inadequate safety measures; participants of varying skill levels; situations beyond the immediate control of the Event Organizers (as defined in Section 4 below); and other undefined, not readily foreseeable and presently unknown risks and dangers (“Risks”). I understand that these Risks may be caused in whole or in part by my own actions or inactions or the actions or inactions of others participating in or organizing the Event, and I hereby expressly assume all such Risks and responsibility for any damages, liabilities, losses or expenses which I incur as a result of my participation in any Event, except to the extent caused by the gross negligence and/or willful misconduct of any of the Released Parties (as defined in Section 4 below).
  3. I agree to be familiar with and to abide by the Rules and Regulations established for the Event, including but not limited to the Competition Rules adopted by USA Track & Field and any safety regulations established for the benefit of all participants. I accept sole responsibility for my own conduct and actions while participating in the Event, and the condition and adequacy of my equipment.
  4. I hereby release, waive and covenant not to sue, and further agree to indemnify, defend and hold harmless the following parties, as relevant and applicable in each instance: USATF, its members, clubs, associations, sport disciplines and divisions; United States Olympic Committee (USOC); the event directors, the host organization and the facility, venue and property owners or operators upon which the Event takes place; and any other organizers, promoters, sponsors, advertisers, coaches and officials for this Event; law enforcement agencies and other public entities providing support for the Event; and each of their respective parent, subsidiary and affiliated companies, officers, directors, partners, shareholders, members, agents, employees and volunteers (Individually and collectively, the “Released Parties” or “Event Organizers”), with respect to any liability, claim(s), demand(s), cause(s) of action, damage(s), loss or expense (including court costs and attorneys’ fees) of any kind or nature (“Liability”) which may arise out of, result from, or relate in any way to my participation in the Event, except to the extent caused by the gross negligence and/or willful misconduct of any of the Released Parties. I further agree that if, despite this Agreement, I, or anyone on my behalf, makes a claim for Liability against any of the Released Parties, I will indemnify, defend and hold harmless each of the Released Parties from any such Liabilities which may be incurred as the result of such claim, except to the extent caused by the gross negligence and/or willful misconduct of any of the Released Parties, as relevant and applicable in each instance.
  5. As a condition of my participation in the Event, I hereby grant USA Track & Field, the event director and host organization a limited license to use my name, likeness, image, photograph, voice, video, athletic performance, biographical and other information (collectively, “Likeness”), in any media platform or format whatsoever, and to distribute, broadcast and exhibit these without charge, restriction or liability, but only for the purposes of advertising or promoting the Event, USATF, or the sport of Athletics. The foregoing grant, however, does not constitute consent for USATF or any third party to use my Likeness in an endorsement of any product or service without my specific written consent.

I hereby warrant that I (or the Guardian, if I am under the age of 18) am of legal age and competent to enter into this Agreement, that I have read this Agreement carefully, understand its terms and conditions, acknowledge that I will be giving up substantial legal rights by accepting it (including the rights of my spouse, children, guardians, heirs and next of kin, and any legal and personal representatives, executors, administrators, successors and assigns), acknowledge that I have accepted this Agreement without any inducement, assurance or guarantee, and intend for my acceptance to serve as confirmation of my complete and unconditional acceptance of the terms, conditions and provisions of this Agreement. This Agreement represents the complete understanding between the parties regarding these issues and no oral representations, statements or inducements have been made apart from this Agreement. If any provision of this Agreement is held to be unlawful, void, or for any reason unenforceable, then that provision shall be deemed severable from this Agreement and shall not affect the validity and enforceability of any remaining provisions.

If the participant is under the age of 18, the Guardian hereby agrees to release and discharge the Released Parties as follows: a) The Guardian acknowledges and understands that the Event is inherently dangerous and represents an extreme test of a person’s physical and mental limits. Further, the Guardian acknowledges and understands the Risks, as defined above. b) The Guardian acknowledges the rights waived by both the Guardian and the participant by accepting this Agreement. c) The Guardian acknowledges that the Guardian will indemnify the Released Parties from any and all Liability which may arise out of, result from, or relate in any way to the participant’s participation in the Event, except to the extent caused by the gross negligence and/or willful misconduct of any of the Released Parties.

Initials of athlete over 18 years of age, or parent/legal guardian of minor under 18 years of age, or legal guardian of incapacitated and/or mentally challenged person.

Refund, Transfer, and Deferral Policy

Scroll to the Bottom of the Waiver to Sign and Continue.

You can find the current refund, transfer, and deferral policy on the registration page on the 3M Half Marathon website. The policy is subject to change at any time. Review Policy

High Five Events, the producer of this event, is a year-round operation employing many full-time staff members who work on this event year round to ensure a fun and safe environment. Almost all of the supplies and services for the event must be purchased well in advance of the actual event date. We have worked hard to ensure there are options available while also being sure we can continue to offer the best quality event year after year.

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