Seattle CF StairClimb

Wednesday, September 16, 2026 • Seattle, WA
Registration Closed
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When is Seattle CF StairClimb?

Seattle CF StairClimb takes place on Wednesday, September 16, 2026 in Seattle, WA.

What distances does Seattle CF StairClimb offer?

Seattle CF StairClimb offers 2 events: Full Climb - 1500 Stairs, Half Stadium - 750 Stairs.

Event Distance Price
Full Climb - 1500 Stairs $NaN Register
Half Stadium - 750 Stairs $NaN Register

Where is Seattle CF StairClimb held?

Seattle CF StairClimb is held in Seattle, WA at 1250 1st Ave S.

About Seattle CF StairClimb

The 37th Annual Seattle CF StairClimb is a challenging and unique fitness event where participants climb up and down the stairs in the 300-level section of T-Mobile Park in a test of endurance and time. The full route is up-and-down 1,500 stairs, and the half route is up-and-down 750 stairs. Climbers will self-identify if they will sprint, jog or walk and will be sent out in waves with the faster climbers going first.
 Whether climbing to test your endurance, to improve your time or to simply cross the finish line, this event is a great way to spend the day with co-workers, friends, or family while helping the Cystic Fibrosis Foundation fund the research and care needed to help advance a cure for this disease. At the end of the climb, participants gather at our official after party at The Hall on Occidental to celebrate. 

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Swag & Giveaways

Full Climb - 1500 Stairs: T-Shirt
Half Stadium - 750 Stairs: T-Shirt
Register for Seattle CF StairClimb