Iyanka Cooray

London Marathon 2025

I’m running the London Marathon 2025 to fight for lung health!


After 9 years of trying without any luck, I am delighted to finally earn a place in the London Marathon for 2025! It has been an absolute dream of mine to one day attempt this iconic 26.2 mile (42km) run in my hometown, and I can’t wait to get going. I will be running for Asthma + Lung UK, the only UK charity that fights for everyone’s right to breathe.

As some of you might know, in May 2023, my wife Jayathri suffered acute respiratory failure where her lungs failed and deteriorated at an alarming pace, losing nearly 90% of her lung functionality. She spent 6 weeks in hospital, 3 of those in intensive care, where she was put on a ventilator and was in a critical, life threating condition.

Thanks to the brilliant teams at Darent Valley Hospital in Dartford and St Thomas Hospital in London, she has since made a wonderful recovery with the help of 6 cycles of chemotherapy and controlled medication. During her hospital stay, she was diagnosed with a condition known as antisynthetase syndrome (AS) which is a rare autoimmune disease characterized by inflammatory myopathy, arthritis, fever, and interstitial lung disease (ILD).

Every minute, someone in the UK is diagnosed with a lung condition. I want to make a difference in helping others like Jayathri and their families fight similar illnesses. Every pound I'm able to raise will take us a step closer to a world where everyone has healthy lungs.

Just £22 allows one of Asthma + Lung UK's nurses to answer a call on the Helpline, offering potentially lifesaving advice. I'd be very grateful for any donations you could make, even if means sharing this page with someone who might want to help. Thank you!

My Achievements

My Updates

Monday 14th Oct
Monday 14th Oct

Thank you to my Sponsors

£42

Manik

What you're doing is pretty amazing! So proud of you Yanki.. Good luck on reaching you're goal!

£21

Miyuru Liyanarachchi

Great stuff.. cheers to the hard work you r putting in ..

£40

Zainudeen Family

Incredible story, amazing cause, persevered and finally got in, go smash it champ!! Wishing you all the very best, Best wishes from Nafisah, Sarah, Hannah and Afzal

£31.50

Garry, Jamie & Hudson

Great cause, Fantastic to support you. Garry, Jamie and Hudson… Keep up the great training!

£60

Annette

Go for it!

£46.20

Anonymous

Great cause - hope Jay doing well!

£40

Afiya, Marjolein & Dhilhan

Train hard and all the best!

£23.10

Anne-marie Herron

Jay is such an inspiration, such a great cause you are running for, best of luck! X

£52.50

Sherveen, Saba And The Boys

Good luck bro! You got this! Run yankee Run!

£22

Niall Moran

Hey Iyanka, just read your post on LinkedIn. I wasn’t aware of any of this! Sounds like a very rough time, glad to hear Jayathri came out of it well. Best of luck with the marathon mate!

£5.25

Helly Lane

Good luck!

£5

Veronica Brooks

Team Breathe Giving Day

£40

Anonymous

£22

Stuart O’neill

You can do it Iyanka! Lots of love Stuart, Gill & Wilf x

£15

Jenny Roberts

You’re amazing! Go smash that marathon! Love Jen, Chris & George x

£22

Kay

Rooting for you , definitely a great and nobel cause.

£78.75

Paul Spicer

Best of luck. We will come and cheer you along!

£10

Anonymous

Good luck!

£22

Kimi K

Good luck Iyanka 🏃‍♂️

£15.75

Ellen O'neill

Good luck!

£15.75

Carly T

£22

Suzana Kalcic

So inspiring!!! Wishing you the best of luck!!!

£31.50

Sammy Fernando

£30

Rukaiya

Jay is an inspiration! Good luck Yankee. You’ve got this x

£105

Shirini Samarasinghe

Amazing!!!! Wishing you and family good health and happiness, and all good blessings!

£46.20

Pauline Mcnulty

Go Iyanka - sure you’ll smash it for this incredible cause and bring a lot of joy to everyone you meet on the way!

£42

Tina Bunting

£50

Jayathri Kariyawasam

20 years on, thank you for sticking through in good times and bad times :) You've got this X

£42

Maria Carradice

Remember - every mile is a victory and brings you closer to the finish line. You can do it!

£100

Bertie Aykroyd

Well done Iyanka - a fantastic cause!

£10

Jos Surla

Good luck Iyanka!

£10.50

Claudis Lee

Good luck!! Xxx

£50

Nick Keegan

Good luck!

^