Type: Challenges

Endure24, a 24h relay race where endurance knows no bounds. Sign up today to help pick up the pace for a cure.

Find out for yourself what draws 3,000 people from around the world each year to follow in the footsteps of Romans, Vikings and mythical warriors in their quest to reach the ancient stone circle at Avebury.

Whether you are a first time Ultra runner or a hardened professional there is something to test everyone in this ultra-accessible figure of 8 ultramarathon challenge.

Accelerate a cure this World Brain Tumour Day and take on a skydive, taking leaps towards a world where people diagnosed with brain tumours live longer and better lives.

The Tough Mudder series is back for 2025 and is bigger, better and muddier than ever! Join the team at the London South Event!

The Tough Mudder series is back for 2025 and is bigger, better and muddier than ever! Join the team at the South West Event!

The Tough Mudder series is back for 2025 and is bigger, better and muddier than ever! Join the team at the Yorkshire Event!

The Tough Mudder series is back for 2025 and is bigger, better and muddier than ever! Join the team at the Midlands Event!

The Tough Mudder series is back for 2025 and is bigger, better and muddier than ever! Join the team for the Scotland event!

The Tough Mudder series is back for 2025 and is bigger, better and muddier than ever! Join the team at the London West event!

The Inflatable 5k is back, and it’s going to be bigger, bouncier and better than ever! Take part in this unique obstacle race all whilst going further for a cure!

The Inflatable 5k is back, and it’s going to be bigger, bouncier and better than ever! Take part in this unique obstacle race all whilst going further for a cure!

The Inflatable 5k is back, and it’s going to be bigger, bouncier and better than ever! Take part in this unique obstacle race all whilst going further for a cure!

The Inflatable 5k is back, and it’s going to be bigger, bouncier and better than ever! Take part in this unique obstacle race all whilst going further for a cure!

Get strapped in and take to the skies! Join our team of thrill seekers with a wing walk and help to raise funds into vital research.

Do you have what it takes to climb the height of Everest over four consecutive days and raise vital funds for research into paediatric brain tumours? Register your interest for Everest in the Alps 2026.

Get your bravest team together of guys & ghouls or go it alone if you dare and meet up with other chilling challengers!

Walk, Jog or Run the spectacular Jurassic Coast – a World Heritage Site!

Join us for this is the end of the season Ultra Challenge in the ‘Garden of England’, the Kent Downs!

This 50km looped route covers some of the best of the Chilterns countryside. You can Walk, Jog, or Run along historic trails and over rolling hills at the Chiltern 50 Ultra.

Walk across the Capital taking in unrivalled views of the skyline and historic landmarks and help us pick up the pace to a cure!

Take on the Thames Path Ultra Challenge following England’s greatest river, from Putney all the way through to Henley!

Take on some of England’s finest scenery as a Walk, Jog, or a Run! Along the famous South Downs Way National Trail!

Take on the ‘South West’ challenge for 2025 along the stunning & famous 630 mile Coastal Path starting in Minehead!