Search
shop

Triathlon GOAT Mark Allen opens up on skin cancer diagnosis

Six-time Kona king raises awareness of a deadly topic
Editor-In-Chief
Last updated -
Get the ultimate guide to destination racing

Mark Allen has raised awareness of many important topics during his life in triathlon, but his message about skin cancer this week is right up there.

The six-time IRONMAN World Champion opened up about his own skin cancer diagnosis in a YouTube video this week, which as ever was brutally honest and with a vital underlying message.

Advertisement

Mark Allen on Mohs Surgery

Allen detailed how a cancerous spot on his cheek was identified – resulting in him requiring Mohs Surgery, a painful and scary process which involves doctors digging into the skin to remove cancerous cells.

The surgery takes place in phases, skin is removed and then analysed to see if all of the affected area has been removed, while the patient waits. If there is more cancerous tissue to be removed, the process resumes with another round of digging.

Allen informed his fans that thankfully all of the cancer was successfully removed in the first round of surgery. The result of the surgery is clear on the video, a reminder of the risks of sun damage to the skin.

Hopefully he was one of the lucky ones, but he outlined why he knew he had to get checked out.

“The reason was, well, I had a lot of friends, including my Mom, including Scott Zagarino my business partner, who’ve had a lot of Mohs surgeries and they’re not pleasant – I’ve seen the scars when they come out. Big gaping things that got cut out, closed up. And they healed, and they are alive fortunately.”

The late Kevin Moats

Allen, who spent time as a lifeguard in his youth in California before a life outdoors as an endurance athlete, stressed the dangers of not thinking how what you do today can affect you years down the line.

He also referenced the recent death of 67-year-old former pro triathlete Kevin Moats from melanoma to emphasise the need for regular medical check-ups.

“He passed away in early June of this year. He was blond, he loved to be in the sun. During COVID he stopped going to the skin doctor on a regular basis to get checked. He paid the price, he’s gone, he died.”

As ever Allen explains the issues eloquently and honestly, with a dash of humour. It is a video well worth watching, and it may prove to be a life saver for some people in the future.

Graham Shaw
Written by
Graham Shaw
Graham has been involved with TRI247 & RUN247 since the summer of 2021. Since then he has provided strategic direction for all news and is passionate about the growth of triathlon as a fan sport.
Discover more
Challenge Family Jort Vlam CEO
“It’s not just for nutty people who train 40 hours a week!” Jort Vlam on taking triathlon mainstream and why he’s still inspired to keep growing the sport
Chain hanging to dry after waxing
PremiumSwitching to a waxed chain could take minutes off your Ironman bike split, without riding any harder – and here’s why
PremiumAre women better than men at long distances? We uncover the truth once and for all
Castelli Aero Pro 8S women's cycling jersey
Castelli Aero Pro 8S cycling jersey review: can this ultra-aero jersey turn watts into speed without dialling down on comfort?
Sian Rainsley Vitus
PremiumThreshold or VO2 max? The best type of intervals for triathletes who want to get faster
latest News
Lucy Charles Barclay T100 London celebrations 2025
T100 win confirms the numbers – and now Lucy Charles-Barclay sets sights on Kona and more
Alex Yee London Marathon 2025
Alex Yee sets stunning new PB for 5,000m at international meet in Belgium
Hayden Wilde finish line T100 London 2025
‘He’s a superfreak’ – Jan Frodeno hails INCREDIBLE Hayden Wilde comeback
Hayden Wilde wins T100 London 2025
T100 London men’s results 2025: Hayden Wilde wins in one of the GREATEST EVER sporting comebacks
Lucy Charles Barclay wins T100 London 2025
T100 London women’s results 2025: FAIRYTALE win for Lucy Charles-Barclay in front of home fans
triathlon on your terms
Never miss out with our triathlon alerts & digest. Get a dose of adventure & inspiration with Boundless.
The 247 Group

The home of endurance sports

TRI247-LOGO_Primary-Black_RGB-1

CHOOSE YOUR MEMBERSHIP TO BECOME PART OF SOMETHING EPIC

We’re on a mission to elevate the world of endurance sport, becoming your go-to resource for expert training tips and inspiration, unbiased reporting and creating a platform for grassroots voices. But we can’t do it without you on board! Choose a TRI247+ membership option below and become part of something epic.

All plans include a 7-day free trial

£7.95/month

Unlimited access. No ads. A whole library of tips, advice and inspiration at your finger tips, and the chance to shape the future of triathlon journalism.

100+ new articles/month

You’ll also gain access to our other premium websites:

Have an account? Sign in

All plans include a 7-day free trial

£47.95/year
£95.40/year

50% Discount

100+ new articles/month

Unlimited access. No ads. A whole library of tips, advice and inspiration at your finger tips, and the chance to shape the future of triathlon journalism.

You’ll also gain access to our other premium websites:

Have an account? Sign in

Share to...