Get involved Join a challenge event Royal Parks Half Marathon 2018 Join team Glass Door for the famous Royal Parks half marathon on Sunday 7th October 2018. This stunning central London half marathon, takes in the capital's world-famous landmarks on closed roads, and four of London's eight Royal Parks - Hyde Park, The Green Park, St James's Park and Kensington Gardens. Glass Door has four spaces in this event, and we ask that runners aim to raise £400 each. The funds raised through this event will give homeless people a warm safe, shelter in refuge from the cold, wet streets of London, the very same streets this event takes place. If you are successful, we would ask that you provide us with a £30 registration and holding fee. This one-time fee covers our admin as well as: All the tools you need to help with your fundraising Glass Door running vest After-race care bag, refreshments Ongoing support from the Glass Door team UPDATE: We have now allocated all our charity places. If you have your own place and would like to run for Glass Door, please contact us. We'd love to support you. Sorry, this event is now sold out.