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Charity adrenaline and fitness events

Challenge yourself, build a new habit, or tick off a bucket list experience. From fitness fundraising to high-adrenaline events, raise money and do something unforgettable for a world without type 1 diabetes (T1D).

Tandem skydivers in the sky

Upcoming adrenaline and fitness events

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Woman performing sit ups in the garden
Fitness
1-31 August 2026

Sit Up Challenge

Take on 1,922 sit ups this August and help fund the next breakthrough in type 1 diabetes research.

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Tandem skydivers in the sky
Adrenaline
Various dates

Tandem Skydive

Take to the skies with an exhilarating 10,000ft tandem skydive.

Why take on a challenge for Breakthrough T1D?

The best challenges stay with you.

They might test your stamina, ask you to face a fear, get you out of your routine, or give you a reason to finally do that thing you’ve always talked about.

Whether your motivation is fitness, adventure, or proving to yourself that you can do it, every challenge is a chance to do something unforgettable. And with support from our team, fundraising tools and a community behind you, you’ll have everything you need to make it count.

Get in touch

Ready to take on the challenge, or are you still on the fence?

Our Active Events team is here to help. Email us with any questions and we’ll help you find the right challenge for you.

Other challenge events

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Happy runner Sue in the London Marathon 2025 running for Breakthrough T1D to raise money for type 1 diabetes.

Runs

From 5km to ultra-marathons, worldwide to local, find a running event to suit you.

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Several walkers in Breakthrough T1D One Walk Nottingham raising money for people with type 1 diabetes.

Walks & treks

The perfect way to make lifelong memories and achieve something special.

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Two cyclists riding in countryside in the London to Brighton Cycle event.

Cycle rides

Hop in the saddle and take on a fundraising bike ride for Breakthrough T1D.

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