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Adrenaline & fitness

Sit Up Challenge

Take on 1,922 sit ups this August and help fund the next breakthrough in type 1 diabetes (T1D) research.
Location: Virtual Date: 1 to 31 August 2026 Price: Free

Woman performing sit ups in the garden

About the Sit Up Challenge

This August, take on 1,922 sit ups across the month. That’s 62 a day.

It’s free to join, easy to split into smaller sets, and simple to fit around your day.

Why 1,922? Because in 1922, insulin was first used to treat type 1 diabetes (T1D), changing what was possible for people living with T1D. Your sit ups mark that breakthrough. Your fundraising helps power the breakthroughs still to come.

Research did not stop in 1922, and we will not stop until there is a cure.

How it works‍‍️

  1. Sign up for free using our quick and easy form.
  2. Share your fundraising page with friends and family to help power the next big T1D breakthrough.
  3. Complete 1,922 sit ups (62 a day) across August, at home, at the gym, or wherever works for you.
  4. Track your progress with our simple August tracker.

Earn rewards as you fundraise

Raise £50: T-shirt

Look the part in blue. A Breakthrough T1D charity T-shirt to wear while you smash your sit-ups.

Raise £100: Medal

Wear it with pride. We’ll send it at the end of the challenge as a reminder of what you’ve achieved.

White bottle icon on blue background

Raise £200: Water bottle

A training essential and our way of saying thank you for helping power what comes next in T1D research.

Support and community

You’re not doing this alone. Join our Sit Up Challenge Facebook Group to share progress, swap tips, and keep each other going through August.

Looking for extra help? Our fundraising resources are packed with simple ideas and tools to help you smash your target.

Join Facebook Group Explore resources

Get in touch

Got questions or need further support? Email us or visit our Sit Up Challenge FAQs for quick answers.

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