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My Great Strides Story

Leslie Horn

Fundraising for Dallas Great Strides 2026

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Leslie Horn

Thank you for visiting our page and supporting Great Strides — an event that means the world to our family.

In 2022, our lives changed forever when our daughter, Merritt, was born. Shortly after we brought her home, we received a call no parent expects: her newborn screening flagged a risk for cystic fibrosis. Additional testing confirmed the diagnosis. In those early days, our hearts were full of both joy and worry — trying to understand what life with CF would mean for her future.

Cystic fibrosis is a genetic, progressive disease that affects the lungs, digestive system, and many other parts of the body. It requires daily treatments, medications, and constant vigilance. But it has also shown us a level of resilience and strength in such a tiny human that continues to amaze us every day.

Why We Walk

We walk because:

We want a future where CF doesn’t stand in Merritt’s way.

We believe that kids like Merritt deserve long, healthy lives filled with possibility.

The Cystic Fibrosis Foundation is driving real progress — from groundbreaking therapies to life-extending research — and we’ve seen firsthand the incredible hope that brings.

Today, children with CF are living longer and fuller lives than ever before. But we’re not done. Not until every person with CF has a cure.

How You Can Help

By supporting our Great Strides team, you’re helping fund:

Innovative research for the 10% of the CF community still waiting for breakthrough treatments

Better care and resources for families navigating this disease

The ongoing mission to ensure CF stands for Cure Found

Every donation — big or small — brings us one step closer.

With Gratitude

Merritt inspires us every single day. Her laugh, her curiosity, her determination…she is the reason we show up, advocate, and believe in a future beyond CF.

Thank you for walking alongside us, giving hope, and helping create a tomorrow where Merritt — and all people with CF — can breathe easier.

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$100
raised of $3,500 goal
 

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Team Miles for Merritt

$100
$10,000

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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.