In this gripping season finale, Steven and John welcome Scott Brown—ultra runner, coach, and all-round endurance powerhouse.

Scott dives deep into his recent record-setting West Highland Way double: a 192-mile out-and-back run in searing heat, completed in just over 44 hours without a single minute of sleep.

Hear how Scott battled sickness, hallucinations, and relentless terrain, all while supported by a dedicated crew and inspired by the memory of John Kynaston.

From nutrition strategies and mental tactics to emotional family moments at the finish, this episode is a raw, inspiring look at what it takes to push human limits on Scotland’s most iconic trail.

Project Back to Back Video