NEW YORK (CBSNewYork) — Hundreds of people headed to Citi Field on Sunday morning for a great cause: helping those with cystic fibrosis.

It was the Cystic Fibrosis Foundation Greater New York Chapter’s CF Climb.

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Nick Talbot, who has CF, stopped by the CBS2 studios to preview the event.

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“There’ll be hundreds of us going up more than 2,000 stairs there to raise money for the Cystic Fibrosis Foundation, which helps essentially fund a lot of the breakthrough medications that are needed for people with cystic fibrosis,” he told CBS2’s Steve Overmyer.

To watch the full interview with Talbot, click on the video player above.

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For more information about the Cystic Fibrosis Foundation, visit http://www.cff.org.