IronMay Challenge
Join the challenge
Complete an extreme triathlon across May, all for life-saving research.
Sign up free and you'll receive:
An Online Giving Page
Digital fundraising pack
How to complete the challenge
However you complete the challenge is up to you, either by doing set miles each day or longer sessions at the weekend. Track how you're doing with your challenge on our handy tracker.
Fundraising Inspiration
Head over to our fundraising hub to find all the fundraising tools and ideas you’ll need to help raise life-saving funds to beat cancer.
Training tips for your challenge
An extreme triathlon in a month is a huge challenge! Read our handy tips on how to best prepare for your IronMay Challenge and take it on with confidence.
FAQ's
Make sure you're all set for a great challenge by reading our frequently asked questions that have the all the answers to any questions you may have.
Gloria's Story
“I asked the oncologist, am I going to die?” Gloria was diagnosed with breast cancer in September 2018. “I found a lump on my right breast and was shocked to see it was bruised and peeling. I had surgery to remove the cancer and was relieved to find that it hadn’t spread. Cancer has been the making of me in some ways; it has given me the impetus to do the things I’ve always wanted to do, like taking up ballet and singing.”
Thank you for taking part in the IronMay Challenge, the money you raise helps fund life-saving research for people like Gloria.
The difference your money makes
1 in 2 of us will get cancer in our lifetime.* All of us can play our part to help beat it.
Thanks to your support, we can continue to fund life-saving research. Our goal is for 3 in 4 people to survive their cancer by 2034 and every step we take towards beating cancer relies on every pound donated.
Take on the IronMay Challenge and play your part in beating cancer.