Joseph Pollock

London Marathon 2027

London 2027 - my WHY?

In Early 2026, I was diagnosed with Unilateral Agenesis of the Pulmonary Artery (UAPA) - this is a rare congenital condition that affects approximately 1/200,000 people. 

UAPA is when a Pulmonary Artery fails to develop, which in turn results in a lung with very limited blood supply. Due to the limited supply of blood, the affected lung is usually smaller and is not able to be used with little effectiveness.


When I got diagnosed, I felt I’d been living my life as a lie. I’d always considered myself a “sporty” person - I’d been dancing since the age of 3, I ran a half marathon last year and captained my university football team - infact I got called into hospital just as I was warming up to play a football game! (I made sure to play in the fixture before seeing the doctor..) I always used to tell my friends and family that I thought I had undiagnosed moderate asthma… Turns out it was something nobody expected! 


One of the strangest things about UAPA is the lack of awareness around it - for a month after being diagnosed I spoke to dozens of doctors, all of whom didn’t know anything about the condition. I felt at times that I was being left in the dark. That’s when the lightbulb moment came. I always wanted to run the London Marathon, it has been a goal of mine, but post-diagnosis I felt even more motivated to run it - to challenge myself further than I ever have before. 


I’m over the moon to be running the London Marathon 2027 for Asthma + Lung UK, to raise awareness for all the people out there with a lung condition that may feel limiting, or as if a label has been slapped on their back. I want to push the idea that even if something may be more difficult because of factors out of your control, anything is possible if you embrace the challenge.

My Achievements

Thank you to my Sponsors

£5

Joseph Pollock

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