Walk Choose the walk that best suits your needs, and start fundraising for Family Fund today. Thames Bridge Trek - Saturday 11 September, London Sign up today to take part in a fantastic trek zig-zagging over the array of historic bridges in London. From Putney Bridge to Tower Bridge and everywhere in between, take the capital in your stride and join #TeamFamilyFund today. Trekfest - Saturday 18 September, Wales With 25km and 50km routes to choose from, whether you walk, jog, or even run you’ll be challenging yourself in one of the UK’s most beautiful national parks – the Brecon Beacons, South Wales. Yorkshire Three Peaks Challenge - Throughout Summer 2021 Can you beat one of the most renowned treks in all of Yorkshire? Sign up now to take on the Yorkshire Three Peaks!