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December 8, 2024

Travis County Expo Center

Half Marathon
Fun Kids Mile

The Decker Challenge returns for its 46th year on December 8, 2024, continuing its legacy as one of Austin’s most challenging and rewarding half marathons. Known for its hilly terrain, this competitive race draws seasoned runners seeking to test their limits. 

Alongside the half marathon, the event offers a fun 5K, perfect for those looking for a shorter distance with the same spirited atmosphere. And not forgetting our young runners, the Kids Mile makes it a complete family affair, ensuring everyone can join in the running fun.


Give back and connect with the Austin running community


Take a look at our Decker Challenge photo albums


Check out the standings for this year and past seasons