The Treble Challenge

Coming soon!

Show dementia what you’re made of with the Treble Challenge.

Challenge yourself to run, cycle AND swim between 1 April and 31 December 2021. Finish the events indoors or out on the road, in any order, and over any distance you like – and raise money to fund life-changing dementia research. It’s the triathlon with a real difference.

Sign up now

Which challenge will you choose?

It doesn’t matter if you’re a fitness fanatic or complete beginner, the Treble is all about setting and smashing your own targets.     

Pioneer: Swim* 10km, Cycle 500km, Run 100km

Epic: Swim* 30km, Cycle 1,500km, Run 300km

Maverick: Choose your own distance for each event!

Sign up now

Tri kit for £50

Buy the Tri kit for a discount price (a swimming cap, running top, cycling jersey and neckwarmer) or raise £400 to receive it for free!