This is a third challenge I've done for WWF where every penny goes to support their efforts to address the world’s most important environmental challenges: safeguarding the natural world, tackling climate change and enabling people to use only their fair share of natural resources.

For this challenge a we will be trekking a large part of the Isle of Wight's coastal path, navigating part of the coast by sea kayak (in April waters!) and helping efforts to replant a sea grass meadow.

Your support is much appreciated.

Find out more by visiting wwf.org.uk