A funeral director is preparing to cycle from Edinburgh to Wales in four days this June, in memory of his late uncle and in aid of the Wales Air Ambulance Charity.

27-year-old Steffan Lloyd-Castle, who has worked at the family-run Roger Castle and Daughter Funeral Directors in Ystalyfera for nine years, said the challenge is inspired by his “big-hearted” uncle Kevin, who passed away suddenly in October 2024. Kevin suffered a fatal cardiac arrest while driving near Pontyclun, with Wales Air Ambulance among the emergency services that attended.

“It is devastating to lose someone you love suddenly. My uncle Kevin was a much adored and loving husband of my auntie Julie. He was a wonderful father to Hannah and a father-figure to me,” Steffan said.

“Nothing could be done to help my uncle, but I know he would want others to have the best chance of survival. His legacy is that he has inspired me to get on my bike, to help raise as much money as I can and hopefully make a difference.”

Steffan’s route will take him right through the UK, starting at Edinburgh Castle and stopping in Carlisle, Preston, and Shrewsbury before returning to Wales via the Brecon Beacons, finishing at Abercraf Rugby Club. He is being supported by his girlfriend Jess, an A&E nurse at Morriston Hospital, and friend Andrew Lane, who will handle logistics along the way.

He said: “I’m going to be starving after all of that, so I am hoping there will be a massive spread of food waiting when Andrew and I arrive at Abercraf Rugby Club!”

Steffan, who is a player for the club, and has experience in half-Ironman events, admits the 416-mile challenge will be the ultimate test of his fitness. He has set up a JustGiving page with a £3,000 fundraising target for Wales Air Ambulance.

Christian Sullivan, regional fundraising manager for South West Wales, said: “It has been wonderful to welcome Steffan to the base at Dafen and introduce him to the team.

“Kevin sounds like a wonderful family man, who clearly went out of his way to help others. This has inspired Steffan to create a special legacy in memory of his uncle which will go on to help save many lives. I am in awe of his training regime, and courage to take on such a big challenge covering three nations in four days. It is no easy feat! But I look forward to being part of the welcoming party on the finish line!”

Steffan said: “Kevin was not one for a big fuss, he did not like to be the centre of attention. So, if he knew I was talking about him and doing a fundraiser in his memory he would be playing it down.”

Steffan will fly with Jess from Bristol in early June, ahead of the challenge. Jess will also be keeping track of the journey on social media, providing updates as Steffan tackles each leg of the 416-mile route.