What the world's most extreme endurance feat REALLY does to the body

James Lawrence doesn’t hold back when he describes some of the things he’s put his 48-year-old body through over the years. And it’s not for the squeamish.

 

A record-breaking triathlete, he was the first person to cycle up (yes, cycle), he completed in 2015, and biked 3,000 miles across America in 2022.

 

But the feat that almost broke him - physically and emotionally - was the Conquer 100, a personal challenge to complete 100 full triathlons over 100 consecutive days at the height of the Covid pandemic, swimming, cycling, and running 140.6 miles every single day.