Base 2 Space

Event Details

The 9th annual Base 2 Space climb takes place Sunday, September 28, 2025, in Seattle, WA.

Participants will scale the Space Needle’s two open-air staircases, ascending 832 steps while enjoying incredible views of downtown Seattle, Mt. Rainier, and Puget Sound.

All donations raised will benefit Fred Hutch and the Space Needle Foundation, with a minimum fundraising requirement for registration.

Registration

• Adult Registration: $76 before June 1, $90 after June 1 (minimum $200 fundraising required)
• Kids Registration: $55 (minimum $100 fundraising required, ages 8-17)

All participants will receive a t-shirt, finisher medal, and access to the Space Needle’s observation decks, including the world’s first revolving glass floor.

Register early as space is limited to the first 4,000 climbers!