Virtual Challenges

Explore all of the virtual challenges you can sign up to in 2025

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Already registered for an event not offered by Run, Cycle or Sport for Charity, but not sure how to start fundraising?

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Get in touch

If you have any questions about challenge events, please email fundraising@nass.co.uk or call 020 8741 1515 and press option 2.

Contact the fundraising team

Other ways to fundraise for NASS

Cycling Challenge Events

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Walking Challenge Events

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Running Challenge Events

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Your stories

More stories

Get inspired by reading more stories of others affected by axial SpA who have chosen to fundraise to support people with axial SpA.

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Why your support matters

Find out why your support really does matter, the impact your support can have, and why your support has never been more urgent.

Find out more

• 220k

  Adults in the UK

  1 in 200 of the adult population in the UK have axial SpA (AS). That's twice as many as multiple sclerosis and Parkinson's disease.

• 26

  Average age

  Axial SpA (AS) is a condition that affects young people. Symptoms start late teens to early twenties, with the average age of onset being 26.

• 8.5

  Years to diagnosis

  The current average delay to diagnosis from when symptoms start is 8.5 years, by which irreversible damage to the spine may have occurred.

• 59%

  Mental health

  59% of people with axial SpA (AS) report experiencing mental health problems compared to 25% of those with musculoskeletal conditions overall.