Firefighter Stairclimb

Registration is Sold Out

You can register for the waitlist and begin fundraising with your department team while you wait. As climbing spots become available, waitlisted participants are invited based on a combination of factors, including funds raised, registration date, years of participation and personal connection to mission. Placement depends on openings that become available and cannot be guaranteed.

International Participants (outside of US/Canada) Please email [email protected] to register and do NOT go through the online registration process.

69 Floors. One Mission.

69 floors. 1,356 steps. 788 feet of vertical elevation.

Challenge yourself to climb 69 floors in full turnout gear alongside firefighters from across the world while helping Blood Cancer United create a world without blood cancer.

Every step honors those impacted by blood cancer and demonstrates the strength, determination, and commitment that define the fire service.

Since 1991, participants have raised more than $32 million to support lifesaving research, patient support, and advocacy for people affected by blood cancer.

The Firefighter Stairclimb experience

For 36 years, firefighters have traveled to Seattle to take on one of the fire service's most respected challenges. As the world's largest on-air firefighter stair climb, the Firefighter Stairclimb has united firefighters from across North America in support of Blood Cancer United's mission.

Climbing 69 floors in full turnout gear is a test of endurance, teamwork, and determination. Along the way, you'll climb beside firefighters from departments across the world while honoring blood cancer patients, survivors, and families. Every step is a reminder of the lives changed through your fundraising efforts.
Fundraise your way

To participate, firefighters commit to raising at least $500 in support of Blood Cancer United.

Whether this is your first Stairclimb or your twentieth, we'll provide fundraising tools, templates, coaching, and support to help you reach your goal.

Reach higher and earn more

We recognize firefighters who go above and beyond.
Follow the Firefighter Stairclimb on Instagram

Follow along for event updates, firefighter stories, mission moments, fundraising challenges, training inspiration, and highlights from climb day.

Ready to take the first step?

Join climbers from across the world as we take on the iconic Columbia Center in support of blood cancer patients and families.

The Blood Cancer United mission: Cure blood cancer and improve the quality of life of all patients and their families. Blood Cancer United funds lifesaving blood cancer research around the world, provides free information and support services, and is the voice for all blood cancer patients seeking access to quality, affordable, coordinated care. Blood Cancer United is a 501(c)(3) organization, and all monetary donations are tax deductible to the fullest extent allowed by tax laws. Please check with your financial advisor if you have more questions. Tax Identification Number: 13-5644916 © 2015-2026 Blood Cancer United. A 501(c)(3) organization. All rights reserved.

Learn more about Blood Cancer United