Marc Laithwaite - The Endurance Coach
Mark Laithwaite is The Endurance Coach. He's an accomplished triathlete, sports scientist and an organiser of the Lakeland 50 & 100 races. Despite being such a busy guy, he took the time to visit the Spartans in Cheshire for an insight into sports nutrition. Marc is also the reason why Delamere Spartans man checkpoint 10 of the UTLD.
Visit his websites here: