24seven gives you 24 hours to complete 7 challenges that will test mental and physical fitness whilst raising funds for children with cancer.
 
Covering the classic marathon distance on foot, bike and water a test of fitness levels as well as your patience and problem solving skills.
 
Takes place 10/11th October in the Lake District.
 
To enter, or find out more information, visit:
www.24sevenchallenge.co.uk