Mark Threlfall, from GTN, will be taking on the 4x4x48 Challenge. This involves running 4 miles, every 4 hours, for 48 hours. 
In doing so he would like to raise money for the Challenged Athletes Foundation (CAF).

The 4x4x48 Challenge, also known as the ‘’Goggins Challenge’’, is designed to test runners both physically and mentally. The brutal challenge was devised by David Goggins, an ex-Navy Seal.

Mark will be covering a total distance of 48 miles (77km), but unlike a tradtional ultra this is extended over 48 hours, allowing very limited time for recovery or sleep over the period. You will be able to track Mark's progress on social media, and a video on GTN after the event.

CAF is an incredible organization that helps to empower physically challenged individuals with the equipment, coaching, mentoring and travel expenses necessary to find success in sports — and in life! Please help us to make someone’s dreams of racing, swimming, or running come true. 

Please support our fundraiser by making a donation today.

Thank you!