Ultra Challenge Series

Are you a walker, jogger or runner looking for a challenge? Whether it's along magnificent coastal scenery, or in stunning open countryside, there's an Ultra Challenge for you.

Choose from 16 unique events which make up the UK's biggest and best series and treks & trail runs.

Whichever challenge you choose, you'll get full support all the way so you can set a new goal, enjoy the British countryside, whilst fundraising to support seriously ill children.

Join #TeamMarvellous

As part of Team Marvellous you will receive:

- Help and support from our dedicated fundraising team

- Fundraising materials including stickers, collection tins, badges and more

- A Roald Dahl's Marvellous Children's Charity Running Vest or T-Shirt

Ultra Challenge Series

Easter 50 Challenge

Saturday 6th April 2024

Take on a 50 km Ultra, a historic 25km or a new 10k. From our Windsor Racecourse base camp 2000 adventurers will head out on looped routes through the Great Park with fantastic views of the Castle, on to Runnymede, along the Thames Path, and takes in some wonderful countryside.

Jurassic Coast

18th - 19th May 2024

Spectacular World Heritage coastline. A start in Corfe Castle, the route heads down to Swanage, and along through Lulworth Cove, past Durdle Door, with ups & downs to Weymouth half way. For full 100 km challengers, it’s past Portland Bill, Chesil Beach, and on to West Bay (of TV’s Broadchurch) – before a finish line celebration in the vibrant town of Bridport.

London Summer Walk

Saturday 24th August 2024

Get active & explore some of the Capital’s less known historic areas with a tour of the ‘gateway to London’ along the Thames’s eastern section. A route steeped in history with iconic sights, and capped with a BBQ, bar & music at the finish – making for a wonderful end of summer celebration!

Sign up today

To sign up for the challenge or to find out more information please get in touch today!

Any Questions

If you'd like more information about joining our team and fundraising for our charity, please contact our Fundraising Team at fundraising@roalddahlcharity.org