Decker Challenge Half Marathon & 5K

This race is hand-checked. No feed we ingest carries it, so somebody read the organiser's own page and wrote the date down — which is also why it can be out of date in a way the rest of this site cannot. The link goes to the organiser.

Other races near Austin, TX that week

Fri, Dec 11 – Tue, Dec 15

In town for longer?

See every race near Austin, TX in December 2026 or across the year, or search the dates you are actually there.

Search your exact travel dates