Big Texas Ultra

Georgetown, United States • 14-15 Nov 2025

Big Texas Ultra takes place near Georgetown, Texas on Lake Georgetown, offering 100K, 50K, 15K trail runs and a 15K RUCK. The 100K features a 31.1-mile loop with over 4,600 feet of elevation gain, traversing rocky, dirt, and grass trails amid scenic views. The 15K follows a distinct route beginning and ending at Russell Park. Space is limited and the event sells out due to parking capacity, with no race-day registration. For the 100K Championship, top finishers in select qualifying races can advance; pacers are allowed on the final loop of the 100K (one per participant). Visit the organization's website for the most recent information.

Race information

100 km
4600 m+
100k
100 km
4600 m+
100k Championship (qualifiers Only)
50 km
50k
15 km
15k
Visit the organization's website for the most recent information.
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