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The Big Climb experience
Big Climb is more than a stair climb—it's an inspiring event that brings communities together to support blood cancer patients and families. From the opening ceremony to the finish-line celebration, you'll experience the power of a community united by hope, determination, and impact. Whether you're climbing a stadium, ballpark, or skyscraper, every step helps create a future without blood cancer.
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Fundraise your way
Registration is free until 30 days before your event. Beginning 30 days before event day, registration is $50 and counts toward your fundraising minimum.
To climb, participants commit to raising at least $150 ($50 for youth ages 8–17) in support of Blood Cancer United. We'll provide fundraising tools, templates, coaching, and support to help you reach your goal and maximize your impact.
Reach higher and earn more
We celebrate every milestone because every dollar makes a difference.
- Raise $150 and earn your official Big Climb finisher medal.
- Reach $250 to unlock your Big Climb T-shirt.
- Go beyond $1,000 and join the ranks of our Climb Masters, earning exclusive gear while making an even greater impact for patients and families.
- No matter your goal, your climb helps create hope for those facing blood cancer today.
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Little Big Climb
Big impact for little climbers.
Little Big Climb gives kids the chance to join the fun with a shorter version of the climb but all the same benefits of taking steps toward a world without blood cancer.
Participation requirements
- Open to kids ages 5–17
- Must be registered separately with a parent or guardian to receive a bib and finisher medal
- Child fundraising minimum: $50
Need help registering a child? Contact [email protected]
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.