Big Texas Ultra

The Big Texas Ultra is an exciting trail running event taking place on November 14-15, 2025, at Lake Georgetown, Texas. Participants can choose from three race distances: 100K, 50K, and 15K, along with a 15K RUCK. The course features stunning scenery and challenging terrain, with the 100K event boasting over 4600 feet of elevation gain.

The race follows a looped course, starting and ending at Russell Park. Registration is limited due to parking capacity, and there are no waitlists or race day registrations. The event also offers opportunities to qualify for the 100K Championship. Visit the organization's website for the most recent information.