Labor Day Trail Challenge: Return of the Bull (5K · 10K · Half-marathon · Marathon ·1 Hour)

INAUGURAL EVENT · 2026 LABOR DAY TRAIL CHALLENGE RETURN OF THE BULL Conquer the Lost Pines on single-track trails along the Colorado River September 5, 2026   |   McKinney Roughs Nature Park, Cedar Creek TX 5K · 10K · CARPE DIEM 1-HOUR · HALF MARATHON · MARATHON   TRAILS Single-Track & Fire Roads   ECOSYSTEMS 4 Unique Biomes   SETTING Colorado River About the Race THE RODEO TRAIL RUN SERIES RIDES AGAIN Kick off your Labor Day weekend with an unforgettable trail running experience at McKinney Roughs Nature Park, a stunning 1,140-acre preserve just 13 miles east of Austin along the Colorado River. Choose from five events that wind through the park's rolling box canyons, wildflower meadows, and towering loblolly pine forests. This is Central Texas trail running at its finest. You'll traverse four distinct ecosystems. Post Oak Savannah, Blackland Prairie, East Texas Piney Woods, and a lush riparian corridor, all in a single race. Expect technical single-track, scen