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Walks & treks

Jurassic Coast Ultra Challenge 2026

Join 3,000 adventurers of all experience levels and ages taking on the spectacular Jurassic Coast.
Location: Dorset Date: 16-17 May 2026 Price: From £20

Sun setting in fairly cloudy sky over participants on a coastal path of the Jurassic Coast Ultra Challenge.

About the event

Join Team Breakthrough T1D for the hugely popular Jurassic Coast Ultra Challenge.

Starting in Corfe Castle, the route takes you along the spectacular World Heritage coastline, before finishing in the town of Bridport. You’ll create memories to last a lifetime and come away with a fantastic sense of achievement.

Take on the challenge solo or gather a group of friends or family. With 100km, 50km, 25km or 10km options to choose from, there’s a Jurassic Coast Ultra Challenge for everyone!

You’ll get full support all the way, plenty of food and drink, a medal, T-shirt and celebration finish.

Push yourself further in 2026, take on an Ultra Challenge and help us drive towards a cure for type 1 diabetes.

Why join Team Breakthrough T1D?

  • Receive ongoing support from our dedicated Events team with your fundraising.
  • Download or order free fundraising materials to help you smash your targets.
  • Get a free Breakthrough T1D technical T-shirt to wear with pride on the big day.
  • Know that you’re changing the lives of thousands of people affected by T1D.

How to sign up

Simply head to the Ultra Challenge website, choose your distance and payment option, and select Breakthrough T1D from the list of Associated Charities.

Get in touch

Got a question? Message our friendly Events Team at events@breakthrought1d.org.uk and we’ll be happy to help.

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