Green Beret Fitness (GBF) is a fitness events company that designs rucking and hybrid-endurance challenges based on military training, tactics, and techniques.
INYO is a timed, weighted ruck challenge in the Eastern Sierra near June Lake, CA, starting Saturday, August 21, 2027, at 6:00 AM
… MoreGreen Beret Fitness (GBF) is a fitness events company that designs rucking and hybrid-endurance challenges based on military training, tactics, and techniques.
INYO is a timed, weighted ruck challenge in the Eastern Sierra near June Lake, CA, starting Saturday, August 21, 2027, at 6:00 AM (Silver Lake, Mono County, CA 93529). Three distances: 6 miles (1,919 ft gain, $85), 14 miles (3,711 ft gain, $105), or 26 miles (5,978 ft gain, $135), each with Runner, Light, and Heavy categories, plus tax. GBF says full event briefs for its 2027 schedule will follow later in 2026.
Registration and full event logistics are handled directly by Green Beret Fitness on their own event page.
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