Seattle CF StairClimb
About this race
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.
Pick your distance
Running
Full Climb - 1500 Stairs
Half Stadium - 750 Stairs
Typical race-day weather
Based on 8 years of Open-Meteo archive data for this event's race dates in Seattle, plus the 3 days either side.
The sun rises at 6:48 AM and sets at 7:19 PM local time (PDT) in Seattle on September 16, 2026 — 12h 31m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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2026 results — Seattle CF StairClimb
200 finishers across 2 distances · leading places in the Full Climb - 1500 Stairs
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Menelik Bekele | 9:05 | — |
| 2 | AJ Beveridge | 9:11 | — |
| 3 | John Ward | 9:47 | — |
| 4 | Sean Laue | 9:53 | — |
| 5 | Jackson Compston | 10:07 | — |
Every finisher is on the results page, filterable by distance, gender and age group.
All results by year
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🏃 Plan Your Next Race in Seattle
Find upcoming events by distance:
- Seattle 5K Races 104 races
- 10K Run Events in Seattle 57 races
- Seattle Half Marathons 44 races
- Seattle Running Calendar 2026 133 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 137 Seattle events
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