Could you take on a 26.2 mile challenge? Become an MS Superstar and test yourself.
If you're not sure you're ready for a full marathon, we have lots of half marathons for you to take part in.
Find your own event
You can also support us by completing one of the many independent events that take place.
New to running? You can sign up for a 5k and help stop MS.
10k and 10 mile runs
10k and 10 mile routes are great for improving runners.
Crawl through mud, climb obstacles and overcome the toughest challenges in the UK.