December 10, 2023

  • 7:30 am – Kids Mile start
  • 8:00 am – Half Marathon start
  • 8:10 am – 5K start

Travis County Expo Center

7311 Decker Lane
Austin, TX 78724

Half Marathon
Kids Mile

The Decker Challenge is celebrating 45 years and is still running strong! Join Austin Runners Club on December 10 for the Decker Challenge Half Marathon, 5K and Kids Mile.

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Find the perfect position to give back and connect with your community


Take a look at our event photo albums of current and past races


Check out the standings for this year and past seasons