Capt'n Karl's Trail Series - Reveille Peak Ranch

Capt'n Karl's Trail Series - Muleshoe Bend is a challenging trail running event held at the Muleshoe Bend LCRA Recreation Area near Spicewood, Texas, about 40 miles northwest of Austin. Set in the scenic Lower Colorado River and Lake Travis region, the course features rocky, technical trails with 3,..

Capt'n Karl's Trail Series - Colorado Bend is a trail running event held in Bend, Texas, at Colorado Bend State Park. Scheduled for July 19-20, 2025, the race offers multiple distances including 60K, 30K, 20K, 10K, 5K, and a youth 1-mile trail run for children 12 and under. The course features rugge..

The Mellow Trail Race is a scenic trail running event held at Pace Bend Park in Spicewood, Texas, near Austin and San Antonio. Set along the shores of Lake Travis, the race offers a unique "lake party" atmosphere where runners can cool off in the water right after finishing. Distances include a mara..

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 Backyard Ultra hosted by Summit Trail Racing in Marble Falls, TX, is a unique "Last Person Standing" trail race featuring a 4.1667-mile loop that participants must complete every hour. Runners continue until only one remains, with the challenge of returning to the start line within 60 minutes ea..

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..