All UK events by region
Top running events
Inflatable Series Events
April - Oct 2024 – The world’s largest and best Inflatable 5K. The 2024 edition of the this obstacle course has got even Bigger, Bouncier and Better!!
London Landmarks Half Marathon
6 April 2025 - Don't miss the opportunity to take part in this unique race through the capital. From cultural landmarks and heritage to the city's quirky and hidden secrets, runners get to explore the capital on a route like no other!
Robin Hood Half Marathon
29 Sept 2024 - The Robin Hood Half Marathon is one of the longest established and most popular city centre events in the UK.
Cardiff Half Marathon
6 October 2024, Cardiff - The Cardiff Half Marathon has grown into one of the largest and most exciting races in Europe. It's flat, fast course passes all the city's most breath-taking scenery and iconic landmarks including Cardiff Castle, the Principality Stadium, Civic Centre and stunning Cardiff Bay.
Manchester Half Marathon
13 October 2024, Manchester - The inaugural half marathon sees runners take on generous, closed roads across the towns of Old Trafford, Stetford and Brooklands, with the promise of great support and an abundance of entertainment en route.
London Marathon 2025
We highly recommend applying for the London Marathon public ballot if you would like to run for us. If your application is successful in the public ballot, you can still run for Action for Pulmonary Fibrosis. The public ballot is now open and closes Friday 26 April: Apply Here
Other running or challenge events
Let us know if you have signed up for any other running events by completing a quick registration form and we'll be in touch to support you all the way!
If you have any questions please get in touch with our Fundraising Team: Fundraising@actionpf.org