Sean Clemenson

London Marathon 2025

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

In 2018, my Mum, Jackie passed away due to an undiagnosed lung condition. Her loss was completely unexpected and was devastating to my family and I. In her memory, I'm running the London Marathon for Asthma + Lung UK, a brilliant charity that in the last year alone, has helped over 15 million people find health information on lung-related illnesses and disease. Every minute, someone in the UK is diagnosed with a lung condition. 

Please donate what you can. x

My Achievements

My Updates

Thank you!

Tuesday 29th Apr
I just wanted to post an update after completing the marathon on Sunday. 

First off, a massive thank you to everyone who supported me, donated and shared this page. Asthma + Lung's 'Team Breathe' have raised over £1 million so far and it truly is an honour to have run on their behalf. Whether it's friends, family, colleagues or even the odd acquaintance, I'm indebted to you for your donations, especially during such a difficult financial period for everyone.

The money raised will support A+L UK in so many ways and will genuinely make a difference.

Thank you. I hope I did you proud Mum.

Thank you to my Sponsors

£37.51

Anonymous

Kind donation from family neighbours John, Gail and Kevin. Thanks guys!

£22

Jen Penfound

Congratulations Sean, amazing achievement for a brilliant cause.

£10

Tim Slingsby

Well done Sean

£10

Anonymous

£50

Dean Cassar

Well done Sean. A great achievement for a great charity.

£22

Anonymous

£20

Ben Austin

£10

Shane Addicoat

£15.75

Callum Reidie

Well done guys, smashed it!

£15

Brooke Spittles

Congrats on smashing the marathon!!

£30

Mandy

Well done, Sean. Amazing achievement x

£10

Susana W

£30

Jude

What a lovely tribute to your beautiful mum. Good luck Sean!

£23.10

Claire Comber

Wishing you the best of luck tomorrow Sean! Have the best time! The Combers xxx

£21

Tia & Duncan

Good luck, you’ll smash it!

£15.75

Donna Magick-smith

KICK BUTT SEAN!! RUN FOREST RUN! Karaoke over that finish line! :-) x

£15

Rachel T

£42

David Eccles

Good Luck Sean!

£15.75

Gemma Dean

Good Luck Sean (and Taneesha). What a worthwhile cause to be running for

£23.10

Alexander Stitt

Run like the wind

£10

Ellie Goodwin

Good luck Sean!

£25

Jasmeena Sandhu

Good Luck Sean. Will be cheering you on in April!

£15

Thea

Good luck Sean!

£7.35

Helen Yeowell

£20

Anonymous

Great Charity - well done. Lucille

£1.51k

Paul Clemenson

Well done Sean we smashed it! Proceeds from the charity quiz night on behalf of Asthma & Lung UK, in honour of your mum. Many thanks to Russ & the team at The Crumpled Horn, Upminster for hosting and all donations received from the Cranston Park Community residents, neighbours, family, friends and friends of friends. With a big shout to “The Doggers” the local dog walking group. Many thanks to all for your kindness, generosity and valued support. Paul (Dad). xx

£100

Kam

Good Luck Sean X

£23.10

Lorraine Waterfield

Hope you have started training. It sure is a long route. Good Luck your mum would be so proud of you.x

£30

Lisa Erasmus

£26.25

Katherine Lee

Good luck Sean! Love Kat & Tom + Eddie the Beagle

£30

Ana Mcdonagh

Your mum would be so proud!

£40

Anna And Family

Well done Sean a fantastic cause!

£10

James Camlibel

Best of luck Sean!

£52.50

Matt And G

Good luck Sean, sure you’ll smash it but good luck all the same x

£5.25

Sam Beckwith

£50

Martin James

A brilliant cause Sean, I'm so proud of you

£42

Louise Sanger

Just think of that nice cool Guinness at the end! Great cause well done Sean x

£105

Ruth Boumphrey

Amazing Sean! I'm in awe of anyone who runs so far for so long.

£30

Malcolm

Good luck Sean. Hope you raise lots of money for a fantastic cause. Malcolm and Lorraine x

£22

The Henderson's

You'll smash this Sean! Wishing you enormous amounts of energy for training and luck on the day.

£36.75

Kevin Oconnor

Best of Luck Sean Kev & Mel

£23.10

Perry Cassidy

Good luck Sean!

£35

Ken Silk

Good luck Sean, from us all in Bandit Country!

£50

Dan, Mel, Josh & Jack X

All the best Sean!

£84

Anonymous

£52.50

Barbara Jones

£22

Mick May

£10

Louise Turner

Good luck!

£10.50

Raymond Gardner

Good Luck.

£21

Jill Saunders

£40

Franks & Zed

Good luck Sean!! Such an amazing cause and no doubt your mum would be cheering you on every step of the way as we all are! 🤍

£100

Tom Franklin

What a noble cause, hope you're ok Sean, and best of luck!!!

^