Get Involved I want to attend an event London Landmarks Half Marathon 2027 Key Information Date: Sunday 4th April 2027 Location: Central London Registration Fee: £30 Minimum Fundraising Target: £500 Register your interest now why we need you Haven House Children’s Hospice needs you more than ever. Your support means we can continue to provide specialist care whenever and wherever families need us, 24 hours a day, 365 days a year. By fundraising, you’ll help to fund: Our Music therapy service For our specialist nurses to support families at home For respite care in our hospice For specialist bereavement support How your fundraising helps HAVE A QUESTION? Got a question about this event? Get in touch and we'll respond as soon as we can. EMAIL THE EVENTS TEAM DECLARATION By registering for a place on our challenge event team you are agreeing to our events terms and conditions. Manage Cookie Preferences