This week Kenton welcomes Dr Sarah Ruggins back to the pod to unpick the details of her incredible bike ride from John O'Groats to Lands End and back again. Sarah blended her love of the discipline of unsupported ultra-endurance cycling with supported time-trialling to take on her most recent endurance challenge.

Sarah tells Kenton all about her approach to riding 2,700km at a speed most of us wouldn't be able to sustain for an hour, which resulted in her claiming the outright World Record for the route, completing it in 5 days, 11 hours, 14 minutes. She explains how her support team were integral to her success and how the riding was the easy bit - sleep deprivation and requirement for calories created far more of a challenge.

Sarah shares so many insights in this episode and we know you are going to love it!

Whilst at Everest Basecamp this year, Kenton recorded this episode with Mark Fisher and Erich Roepke who made arguably the most exciting Everest discovery of recent years when they found Andrew Cormyn (“Sandy”) Irvine’s boot on the North Side of the mountain late last year.

It was almost exactly 100 years since Irvine and Mallory went missing on their 1924 Everest expedition and whilst Mallory’s remains were found in 1999, there has been no trace of Irvine… until now.

Erich and Mark tell Kenton what led them to make this discovery and their subsequent actions. We’re not going to give anything else away here - tune in to hear the whole story!

This week, Kenton sits down to talk to Jay Whiting at Everest Base Camp. Jay is not a professional climber or a professional athlete - he is a full-time solicitor in London - yet when this episode was recorded, he was preparing to take on an enormous Himalayan challenge.

Jay talks to Kenton about his dreams of achieving the Everest Triple Crown this year - climbing Everest, Lhotse and Nuptse in one season. Only two people have ever done this to date - our host Kenton, and another professional mountaineer, Garrett Madison. Jay lives in Essex, which is not well-known for its mountainous terrain, and has spent hours and hours on a stair-master in training.

Listen now to find out how Jay got on and if you find his story inspiring, please consider donating to his chosen charity, LandAid.

Donation link: www.gofund.m/2db7fee9

What Jay's Reading: Wisdom of Insecurity by Adam Watts

What Jay's Listening To: David Goggins playlist, and Oasis