3RESHOLD is Tim’s challenge to complete 3 of the world’s toughest sporting endurance events within a year, all in aid of the global charity, Save the Children.

Save the Children works hard every day to give children a healthy start in life, protection from harm and the opportunity to learn. When crisis strikes, and children are most vulnerable, they are always among the first to respond and the last to leave. They ensure children’s unique needs are met and their voices heard. They deliver lasting results for millions of children, including those hardest to reach.