Big Texas Ultra

The Donut Dash 16M, officially known as the Oasis 10 Mile, 10K, 5K Ruck and Run (Donut Dash), takes place at Bob Wentz Park in Austin, Texas, along the scenic Lake Travis shoreline. This event offers multiple distances including 5K, 10K, 10K Ruck, and 10 Mile options, catering to all fitness levels...

The 2nd Annual Hutto Turkey Trail Trot is a Thanksgiving morning trail running event held at the Hippo Social Club in Hutto, Texas. Participants can choose distances from 1.1 to 3.1 miles on wide, dirt trails featuring natural terrain with leaves, rocks, roots, and varying inclines, offering a chall..

The Colorado River Trail Run is a scenic trail running event held at Arkansas Bend Park in Lago Vista, Texas, near Austin. Taking place over Thanksgiving weekend, it offers a variety of distances including 5K, half marathon, full marathon, 50-mile, and 100-mile ultra races. The courses highlight pic..

The Mosaic Trail Race is a family-friendly trail running event held annually in December at Indian Mound Ranch near Liberty Hill, Texas, just outside Austin. The race offers multiple distances including 50K, marathon (26.2 miles), half marathon (13.1 miles), 15K, 10K, 5K, and a 1-mile youth run for..

The Lake Travis New Year's Trail Challenge is a multi-distance running event held at Arkansas Bend Park in Lago Vista, Texas, featuring scenic trails along the Colorado River and limestone bluffs. Scheduled for January 1-2, 2026, it offers various race options including a 50K ultramarathon, 25K trai..

The Great Springs Trail Race in Austin is a vibrant trail running event held at Southeast Metro Park, Del Valle, Texas. Set in a large city park with scenic trails along Onion Creek, the course features rolling single track, technical sections, creek bed climbs, and descents with about 640 feet of e..