Fastest known time (FKT)

Fastest Known Time (FKT) refers to the quickest recorded completion of a specific trail or route, emphasizing individual achievement and record-keeping. It’s tracked by athletes and outdoor enthusiasts who attempt to complete challenging courses—such as mountain climbs, long-distance hikes, or runs—as fast as possible. Unlike official races with organized start times, FKTs are often attempted solo or informally, with participants recording their times via Garmin or GPS devices. The concept promotes personal challenge, exploration, and pushing human limits, with records documented publicly to inspire others and celebrate extraordinary endurance and navigation skills.