Guy's Urban Challenge

Date and time
Saturday, 29 September 2018
9:30am to 5:00pm
Guy's Hospital, Great Maze Pond, London SE1 9RT

For more information, please email our fundraising team on or call 020 7848 4701.


Run the streets, spin the pedals, climb the stairs at the award winning Guy’s Urban Challenge.

Join us for London's most thrilling 'urban triathlon' where you will run 2.4km around Guy's Hospital, then spin 15km on a state-of-the-art Wattbike, before climbing 29 floors to the top of the Europe's tallest hospital building, Guy's Tower.

If you want to take on the challenge with friends and colleagues, then try the relay option where you can split the event between two or three participants. There is even the option of doing a solo climb.  You’ll start in the event village and head straight up the 648 steps of Guy's Tower.

Once you’ve conquered whatever part of the challenge you take, you will be able to enjoy the spectacular views of London and a well-deserved celebratory party with unique finisher medals, goodie bag, refreshments and more.

Register now and raise money for Guy’s and St Thomas’, Evelina London Children's Hospital or the Cancer Centre at Guy's.