Cardiff Half Marathon 2025

Join our Cardiff Half marathon team and run with us on Sunday 5 October to help stop MS.

Take on the iconic 13.1 mile route through the capital of Wales! We would love to have you on our team.

Get an MS Society charity place

Secure your place today for £35 when you pledge to raise a minimum of £250 in sponsorship (excluding Gift Aid) to support our work.

Join with your own place

If you already have your own place in this event, we would love to have you on our team! Sign up below to register and we will send you a running vest and fundraising pack. There is no minimum sponsorship target, just raise as much as you can.

Your MS Superstar VIP Package

When you fundraise with us you’ll receive:

a personalised MS Society running vest
a welcome pack including fundraising tips and materials
support from our dedicated events team to help you achieve your goal
the loudest cheer squads along the route

Read our events terms and conditions

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10k and 10 mile runs

Last year you raised over £1 million by getting your running shoes on to stop MS. Get fit, have fun and join us. If you're planning on working your way up to a full marathon, we have just the race for you.

Charity running events

Over 150,000 people in the UK have MS: your fundraising can support them. Last year our MS Superstars raised over £1,000,000 by getting their running shoes on. Get fit, have fun and raise money to beat MS.

Berlin Marathon 2025

Take part in the Berlin Marathon on Sunday 21 September 2025 to help stop MS! The fast, flat Marathon is one of the top six largest and most famous events making up the Abbott World Marathon Majors.

Sunday 21 September 2025, 9:00am

Will you help us stop MS?

We’ve now reached a crucial moment in our journey towards stopping MS.

You can help drive our research forward - so everyone with MS can get the treatment they need.

Donate now and together we can stop MS