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My Unique Breathe Team Story

Claire Donnelly

Fundraising for 2026 Bank of America Chicago Marathon

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Claire Donnelly

When I was 6 months old, I was diagnosed with cystic fibrosis (CF). CF is a genetic disease that impacts the lungs, pancreas, and other vital organs. CF makes it difficult to breathe and fight life-threatening infections, often leading to extensive lung damage and respiratory failure.  

Having CF is something I can not control but with perseverance and determination, I can prioritize my health and control how I manage having CF. Exercise is one of those controllable factors and a very important aspect of how I have lived 40+ years with this disease. I grew up swimming and playing soccer but in college, I fell in love with running. Putting on my running shoes and hitting the pavement is a challenging but rewarding hobby that I am blessed to be able to do! I started running half marathons (16 total) then full marathons (4 total), while crossing finish lines that didn’t seem possible {but praise God it is possible!}. There is irony in the ability to run while living with CF but I continue to defy the odds!! My latest goal is to run the Chicago 2026 Marathon because it combines two dreams - running in my first World Major Marathon and representing the CF foundation, which is near and dear to my heart (or should I say lungs? ha!). 

Every person born with cystic fibrosis is on a unique journey and experiences this challenging disease differently. While progress has been made, a long road lies ahead for far too many people fighting this disease. We need a cure so that everyone with CF has a better chance to live a long, healthy life.

Will you help end cystic fibrosis?

By donating to my fundraising goal, you are helping to advance the research and science needed to drive our shared dream forward – a cure for everyone with CF.
AND you have a part in the journey of helping me cross the Chicago Marathon finish line! 


THANK YOU for your support!!! 🫶🏼
Claire Donnelly 

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$935
raised of $2,200 goal
 

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Attendance Policy

The CF Foundation is committed to providing a safe, inclusive, and healthy experience for individuals attending Foundation Events. Individuals attending CF Foundation events must abide by the Foundation's Attendance Policy and accompanying guidelines, which include guidance for event attendee's living with cystic fibrosis.