Nick Bare's event on his private ranch 35 miles northwest of Austin. Two stacked trail loops (1.9 mi + 2.3 mi) total the standard 4.1667-mile yard. Mark Dowdle won the 2026 edition at 73 loops. Heaviest-produced livestream in the sport — 17,000+ concurrent viewers in 2025. Unsanctioned by backyardultra.com; winners do not auto-qualify for Big's.