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

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 festive "lake party" atmosphere with the finish line positioned close to the water, allowing runners to cool off and e..

The Fields of Gold 50-Miler and associated races take place at Shaffer Bend Recreation Area in Marble Falls, Texas, showcasing the stunning fall colors of the Texas Hill Country. This event offers multiple distances including a 50-Miler ultra, 50K, marathon, half-marathon, 10K trail race, and a fami..

The Donut Dash 16M, officially known as the RRCA 8K Championship | Oasis Donut Dash, is a scenic running event held at Bob Wentz Park in Austin, Texas, along the beautiful Lake Travis shoreline. Scheduled for November 1, 2025, it offers multiple distances including 5K, 8K (the RRCA Texas State Champ..

The Backyard Ultra hosted by Summit Trail Racing in Marble Falls, Texas, is a unique "Last Person Standing" trail race featuring a 4.1667-mile loop that participants must complete every hour. Runners continue looping until only one remains, with no pacers allowed. The course includes a flat, wide 2...

The Colorado River 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, 10K, half marathon, marathon, 50K, 50-mile, and 100-mile ultramarathon races. The course feature..

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..