Get involved Events London Summer Walk Get active and explore some of the Capital's historic areas with a tour of the 'gateway to London' along the Thames's eastern section. Starting alongside the grandeur of Woolwich Royal Artillery Barracks, the 25km looped route heads through Charlton, along the Thames Path around Greenwich Peninsula - past the O2, Old Royal Naval College & the fabulous Cutty Sark. A route steeped in history with iconic sights, and capped with a BBQ and bar at the finish - making for a wonderful end of Summer celebration. For full details of the event, and how to join, click the sign up link below. Sign up Sign up and Fundraising Options! Charity Sponsorship – you pay a small registration fee, do lots of fundraising and we cover the cost of your event place! Mixed Funding – pay half of the event place cost yourself, fundraise a bit less and we pay the balance of the event place cost. Self Fund – you pay the full cost of the event place - fundraise whatever you can, with no set target or deadline, and there’s no cost at all to the charity! Sign up Declaration By registering for a place on our Ultra Challenge series team you are agreeing to our event terms and conditions. For any queries about this event please contact: The events team Manage Cookie Preferences