When you take on The Big 100, you’re leading the fight against lung disease.

Over 12 million people in the UK have a lung condition. As social restrictions ease, many of us may feel nervous about getting out there again. The Big 100 is a safe way to support those who struggle to breathe. Join us!

By doing The Big 100 you will be...

Funding expert advice.

We both offer life changing medical and practical advice through our website and Helpline. £22 allows one of our respiratory nurses to talk to someone in need.

Holding change-makers to account.

We both campaign for better UK lung health policies. £12 could buy a school air pollution monitor to influence policy changes.

There are 60 new diagnoses of lung disease every hour.

By the time you’ve signed up for The Big 100, two more people will have received life changing news. We’re a lifeline for people with lung disease and we’re thrilled to be working together – we want you on our team!

There are 60 new diagnoses of lung disease every hour

By the time you’ve signed up for The Big 100, two more people will have received life changing news.

We’re a lifeline for people with lung disease and we’re thrilled to be working together – we want you on our team!

The Big 100 over the years

Timeline of Big 100 from 2019-2021

2019

215 fundraisers, 9,587 km walked, over £13,000 raised!

2020

475 fundraisers, 34,000 km walked, over £58,000 raised!

2021

Let’s make this year bigger and better than ever!

We are British Lung Foundation

We are Asthma UK