Tough Mudder

Tough Mudder

Tough Mudder

Whether you’re ready to take on the full 15K or prefer the energy of the 5K, Tough Mudder is your opportunity to challenge yourself. With world-renowned obstacle courses designed to test your strength, stamina, and resilience, Tough Mudder is more than just an event — it’s a chance to push your limits for a powerful cause.

Your registration includes everything you need to mark the moment you cross that finish line — and more. Boasting a bold new design for 2025, the Tough Mudder finisher medal isn’t just any medal; it’s a symbol of every drop of sweat, every splash of mud, and every unforgettable (and sometimes humbling) face-plant along the way. You’ll also receive your finisher T-shirt, the iconic orange headband, a well-earned post-race drink, and free parking on the day.

Choose from four locations and 14 exciting events.

Midlands Event Details. Location : Belvoir Castle Grantham, Lincolnshire, NG32 1PE, UK

Saturday 05th July 2025

  • Register for the 5k Here 
  • Register for the 15k Here 

Sunday 06th July 2025 

  • Register for the 5k Here
  • Register for the 15k Here

Yorkshire Event Details. Location : Broughton Hall Skipton, Yorkshire, BD23 3AE, UK

Saturday 26th July 2025

  • Register for the 5k Here 
  • Register for the 15k Here 

Sunday 27th July 2025 

  • Register for the 5k Here
  • Register for the 15k Here

South West Event Details. Location: Badminton Estate Badminton, South Gloucestershire, GL9 1DD, UK

Saturday 16th August 2025

  • Register for the 5k Here 
  • Register for the 15k Here 

London Event Details. Location : Holmbush Estate Crawley Road, Faygate, West Sussex RH12 4SE

Saturday 20th September 2025

  • Register for the 5k Here 
  • Register for the 15k Here 

Sunday 21st September 2025 

  • Register for the 5k Here
  • Register for the 15k Here

Please also see the event page for  more information on all three events Here

pick your challenge and join Team Sickle Cell to raise awareness, fund vital support services, and make a lasting impact. We can’t wait to see you there! Don’t forget to share your progress and updates with us on social media.

Twitter: @SickleCellUK

Instagram: @sicklecelluk

Facebook: Sickle Cell Society UK

LinkedIn: Sickle Cell Society

If you need any further help or assistance or require a running vest to be sent for the event please email us at : info@sicklecellsociety.org.