Valencia Marathon 2026

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Valencia Marathon 2026

We are so glad you are here! Ready to go the distance and run to cure cystic fibrosis? By participating, you have the power to change thousands of lives. Your support helps the Cystic Fibrosis Foundation fund the research and care needed to help advance a cure for this disease. While we've made significant progress, we still have a long way to go. We still lose precious lives to CF every day. You can help us accelerate progress. Now is the time to act.
The fundraising minimum for the 2026 Valencia Marathon is $1,500 per runner. With this commitment, runners will receive guaranteed entry to the race with no registration fee, a Breathe Team shirt to run in, fundraising support, access to our certified running coaches, the chance to connect with other participants running for the same cause, and the opportunity to earn additional incentives by raising over your fundraising minimum.
If you are interested, please email eharris@cff.org to get started! 


 
Thank you for your efforts to raise awareness and funds so that we can get one step closer to curing cystic fibrosis. Your participation is critical to advance our mission, and now is the time to act. Sign up today to take steps towards a cure for cystic fibrosis!
Find a Participant
Juliana Chioffi
Valencia Marathon 2026
Leo Leighton
Valencia Marathon 2026
Billy Chapman
Valencia Marathon 2026
Find a Team
Le Mons
Valencia Marathon 2026
Create a Team

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by raising $1,000 or more

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Join up with friends, family, and colleagues across the country and locally to participate in multiple events, make sub-teams, and get fundraising support to grow your impact.

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Donations and Event Logistics

Events may be subject to change based on health or safety concerns. If an event is moved to virtual, sponsorship benefits may be adjusted to fit that format. If an event is cancelled, your local contact will reach out to discuss options.

Accommodations

At the Cystic Fibrosis Foundation, we are committed to advancing health experiences and outcomes so that every person with CF has the opportunity to lead a long, fulfilling life. We strive to host inclusive and accessible events where everyone can fully participate. Because some accommodations take time to arrange, please submit any requests at least three weeks in advance. If you have a disability and need assistance or accommodations to participate in this event, please contact the chapter.

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Thank you to our National Sponsors!

National Peer to Peer Sponsor

Outstanding Corporate Supporter

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.