National Axial Spondyloarthritis Society (NASS)

Axial SpA works silently. We don't.


Axial SpA is an inflammatory disease of the spine and joints. Inflammation where muscles attach to the bones, causes extreme pain. If left untreated, it can permanently fuse bones together.

We are the National Axial Spondyloarthritis Society (NASS) and we seek to transform the diagnosis and care of people living with axial SpA. It’s an invisible and misdiagnosed condition. Often leaving people feeling powerless, in increasing pain and extreme exhaustion.

So we campaign p...

Upcoming Events

What's coming up in the run for charity events calendar? It's never too late to join one of these great events.

Battersea Park Half - January

Jan 11, 2026 - Jan 11, 2026

Carriage Dr E, London SW11 4NJ, UK

Battersea Park Half - March

Mar 7, 2026 - Mar 7, 2026

Carriage Dr E, London SW11 4NJ, UK

Inflatable 5K - Derby - 10K

Apr 18, 2026 - Apr 18, 2026

Donington Park, Castle Donington, Derby DE74 2RP, UK

Inflatable 5K - Derby - 15K

Apr 18, 2026 - Apr 18, 2026

Donington Park, Castle Donington, Derby DE74 2RP, UK

Inflatable 5K - Brands Hatch - 10k

May 16, 2026 - May 16, 2026

Brands Hatch Circuit, West Kingsdown, Longfield DA3 8NG, UK

Inflatable 5K - Brands Hatch - 15k

May 16, 2026 - May 16, 2026

Brands Hatch Circuit, West Kingsdown, Longfield DA3 8NG, UK

Inflatable 5K - Brands Hatch - 2.5k

May 16, 2026 - May 16, 2026

Brands Hatch Circuit, West Kingsdown, Longfield DA3 8NG, UK

Inflatable 5K - Brands Hatch - 5k

May 16, 2026 - May 16, 2026

Brands Hatch Circuit, West Kingsdown, Longfield DA3 8NG, UK

Bishop Fleming Great West Run 10K

May 24, 2026 - May 24, 2026

Exhibition Field, Summer Ln, Exeter EX4 8NT, UK