Triathlon: the Treble Challenge

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.

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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!

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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!

Alzheimer's Research UK water bottle

Stay hydrated with our metal water bottle whilst also reducing the amount of plastic you use - win win!

Alzheimer's Research UK sports hat

Our ARUK hat is ideal for keeping the sun out on those scorching runs or simply as a great accessory to show your support.