Ewan and Charley prepare for their adventure around the globe starting from London. Training courses are in place for a treacherous journey ahead of them.

The guys continue making preparations for their trip, heading to Wales for off-road motorcycle training and making last-minute plans.

Damage to the bikes cause a delay in Alaska, but the guys are happy to take some time out to marvel at the incredible local wildlife.

On the final leg of the journey, Ewan and Charley face a highway collision but remain excited about seeing their families as they push on.

Reminiscing about the journey, the team discusses their favorite moments and the most hilarious, emotional, and challenging days.