Physical branch meetings are currently cancelled due to COVID-19. However there are virtual activities being run by some branches. Please contact your local branch for more information.

We hope you find the information on these pages helpful. Our team is working tirelessly to provide up to date advice in relation to the COVID-19/Coronavirus pandemic. Record numbers of people are now turning to NASS for support, and we hope to be here for everyone. Our helpline and advice service are only possible thanks to donations from people like you.

If you are able to make a donation to NASS today, we'd be so grateful.


Mud Runs

At the moment, during the Covid-19/Coronavirus pandemic, we know that many challenges are being postponed or cancelled. Whilst we would love your fundraising support, you should consider aiming towards a challenge in the Autumn at the earliest as many are still scheduled to go ahead (although obviously this may change). It may be best to think ahead to 2021 and set yourself a challenge to raise funds for NASS next year. If you want to chat this over with us, please email us at

Mud Runs are a really fun and thrilling way to get stuck in a challenge and raise money for people affected by axial SpA (AS). Go extreme with your family and friends and be prepared to be covered in a lot of mud as you test your physical and mental endurance!

We do not have any charity places booked for Mud Runs, but if you secure your place directly online, we can help you achieve your fundraising goal.

Tough Mudder
Tough Mudder is a series of hardcore 10-12-mile obstacle race – mud run events, designed by British Special Forces to challenge the toughest of the tough. There are a range of difficulty levels to choose from so you can tackle the race best fit for you.

Click on this link to find out more information on the website.

Reebok Spartan Race
Spartan Race provides a proving ground for beginner and professional obstacle racers looking to test themselves in new ways across the world!

Click on this link to find out more information on the website.

Born Survivor
The brainchild of an ex-Royal Marine Commando and Falkland’s veteran, Born Survivor has quickly become one of the most exciting and innovative obstacle course events in the country.

Click on this link to find out more information on the website.

Survival of the fittest
Have you got what it takes to survive the obstacles in this sabotaging challenge? Check out the UK’s longest running 10km obstacle course!

Click on this link to find out more information on the website.


Think you’ve found the perfect challenge for you? Get in touch with us at and let us know so we can start your amazing fundraising journey!

Discover more


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Overseas Challenges

Branch out of the UK and fundraise for NASS far and wide in a magical location of your choice. Click here to see where you can raise awareness for axial SpA (AS)

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London to Paris

Cycling from London to Paris is one of the greatest cycle experiences in Europe. This incredible opportunity will take you on a unique cycling route that you’ll never forget.

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