Who is taking part?
Please select below how many adults and children from your family will be taking part in the challenge.
Don't worry, it's free to enter!
Please select below how many adults and children from your family will be taking part in the challenge.
Don't worry, it's free to enter!
Great Ormond Street Hospital Children's Charity. A company limited by guarantee (company number 09338724) and a registered charity (charity number 1160024). Registered office: 40 Bernard Street, London, WC1N 1LE.
