As the sun beat down on the ancient sands of the Namib Desert in south west Africa, former snowboarder Ioana Barbu’s face cracked out a huge smile. And she had every right to be beaming. The 37-year-o

The series two winner of The Traitors , 25, on marathon ambitions and the dangers of wearing old football kit

How far, how fast, how often? An expert guide to the most important marathon training session

How Jack Faint’s world-first Indian odyssey was powered by finding wonder in the face of fear

At 17, he ran 50 miles to honour his ancestors. Then came the hardest race of all

Runners may take the records and the race wins, but support crews are vital to their success. Here we salute the teams behind the scenes that make the extraordinary possible, and explore the complex art of crewing