This is the team's final challenge. Once again we're raising money in support of The Hey Smile Foundation.  Over the last 5 years we've completed a 700 mile cycle relay, each of the 3 Peaks and The Yorkshire 3 Peaks.  This year the team selected an endurance challenge: The Lyke Wake Walk.The challenge is 40 miles across the North Yorkshire Moors.  Our aim is to complete the walk in under 20 hours.