Your donation will make a difference:
Cystic Fibrosis Trust

Put your best foot forward

Browse all runs

Run for the Cystic Fibrosis Trust

We've got runs of all shapes and sizes, so whether you're a seasoned pro looking for the next big challenge or a newbie who wants to have some fun and do something worthwhile at the same time, we know you'll find something suitable. 

Run the Virgin Money London Marathon for the Cystic Fibrosis Trust

It's the biggest fundraising event in our calendar and we're blown away each and every year by your dedication. Find out more, including how to join us cheering from the sidelines if you're unable to take part in the run itself.

5/10km and 10 mile runs


Sign up for the Kelpies Supernova, a fantastic 5km dusk run.

I'm in!


Take on 10 miles of stunning seafront in the Great South Run.

Sign up


The York 10k winds around one of the most beautiful cities in the UK.

Sign up


Encounter iconic landmarks round every corner of the Westminster 10k.


Half/full marathons


New, flat and seriously fast - the Scottish Half Marathon is the perfect route for setting a personal best!

Give it a go


Beautiful gardens and stunning landmarks, the gentle undulating Royal Parks Half Marathon is a brilliant challenge.

Step up


Cheered on by thousands of spectators plus live bands and entertainment, the atmosphere at the Great Birmingham Run is not to be missed.

Get involved


Take on one of the world's leading road races, wending around the capital of Wales in the Cardiff Half Marathon.

Take the plunge


Take in the beautiful parks, gardens and architecture of this cosmopolitan city in the Great Aberdeen Run.

Get ready


Sign up for the Yorkshire Marathon - a seriously fast route through a stunning city and breathtaking countryside.

Don't miss out

Why run for the Cystic Fibrosis Trust?

Cystic fibrosis (CF) is a life-shortening genetic condition that affects over 10,000 people in the UK by causing thick mucus to clog the lungs and digestive system. Hours of physiotherapy and tens of tablets a day can help keep some of the symptoms at bay, but many people with CF will go on to require a double-lung transplant. The Cystic Fibrosis Trust is the only UK-wide charity dedicated to creating a life unlimited by cystic fibrosis by investing in research, providing support and campaigning hard on the issues that matter.

What support will I get?

We'll provide you with your very own Team CF running top to wear with pride, as well as help and support to make the most of your training and fundraising. Check out the event pages for more detail, as you'll find many with race-day hospitality, massages and refreshments!

I want a bigger challenge

Check out our range of ultra challenges - not for the faint hearted!

Do an ultra

Show your support

Take a look at some of the creative products and services our supporters are offering to raise money for the Trust - including some Team CF running leggings!

Snap up a bargain

More resolutions

Take a look at other ways you can sign up to make a difference in 2017, from walks and runs, to overseas and adrenaline challenges!

Take your pick

Where your money goes

Take a look at our impact report for 2015/16 to see all of the great projects made possible by your donations last year.

Dive in