Reaching New Heights for Breakthrough Scientists
This expedition is a trip of a lifetime — a hike to the summit of Mt. Kilimanjaro (19,340 ft / 5,895 m).
February 7 - 18, 2026
Our team participants will train their bodies for the physical and mental rigors of high altitude. They will think creatively and activate their networks to raise money for the innovative young scientists supported by the Damon Runyon Cancer Research Foundation. Our goal as a collective team is to reach at least $1,000,000 for brave and bold Damon Runyon scientists.
Donate to the Timmerman Traverse Kilimanjaro Campaign
To make a donation, select the name of the hiker you would like to support or make a gift below to the full 2025 Timmerman Traverse team.
To make an offline donation, please send your gift to the address below. Be sure to include the name of the climber you are supporting. Damon Runyon's EIN for a Donor Advised Fund is 13-1933825. For stock donations or wire transfer instructions, please email elyse.hoffmann@damonrunyon.org.
Damon Runyon Cancer Research Foundation
Attn: Timmerman Traverse
One Exchange Plaza, 55 Broadway, Suite 302
New York, NY 10006
$723,485.34
achieved
$1,000,000.00
goal
of your goal reached
Meet the Team
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Kate Liebelt $4,858.80 raised
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Chris Gibson $50,878.00 raised
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Sarah Spencer $32,299.00 raised
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Andrea Johnston $36,596.00 raised
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Bharathi Sundaresh $12,511.40 raised
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Sarah Warren $33,099.77 raised
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Theresa Tribble $24,234.00 raised
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Kim Kamdar $10,000.00 raised
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Meg Alexander $8,500.00 raised
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Catherine Sabatos-Peyton $20,862.28 raised
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Heather Turner $33,384.00 raised
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Lauren Mifflin $51,635.00 raised
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Linda Bain $124,786.40 raised
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Michael Gutbrod $21,696.00 raised
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Brad Watts $17,090.80 raised
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Ben Scruggs $17,744.70 raised
- ML Michael Langer $26,500.00 raised
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Colleen O'Connor $101,984.00 raised
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Hong Wan $32,801.19 raised
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John Cassidy $27,694.80 raised
What Your Dollars Support
At the Damon Runyon Cancer Research Foundation, we fund high-risk, high-reward cancer research. We identify and enable young scientists who are brilliant, brave, and bold enough to go where others haven’t.
Since our founding, Damon Runyon cancer researchers have made extraordinary breakthroughs in every area of cancer prevention, diagnosis, and treatment. To this day, we support the next generation of leaders — emerging talent with unique insights, drive, and boundless vision. We will not stop until we have the tools to prevent or cure all cancers.
Learn more about the Damon Runyon Cancer Research Foundation.
Read about the latest breakthroughs made by Damon Runyon scientists.
Our Supporters
- Yan Zheng 5 hours ago $520.00
- Robin Allen 19 hours ago
- Nidhi Patel I am so proud of you, Catherine! You are a constant inspiration, a ray of sunshine and now off to such an incredible adventure to help save lives, truly magnificent! A day ago $250.00
- Wei Stanten A day ago $100.00
- John P Sabatos Caza, I am in awe! You move mountains in science to save lives and now you’re climbing the fourth tallest of the seven summits and raising money, again to help save lives. You’ve got this! A day ago $314.08
- Winifred M Sabatos I’m so proud of you my first progeny! You’ll be on top of Kilimanjaro and the world in no time. A day ago $1,040.00
- Bonnie Anderson A day ago $1,000.00
- Elyse Cherry A day ago $260.00
- Nagesh Mahanthappa So proud of you guys! A day ago $1,040.00
- Edith Harris A day ago $200.00
- Kristin Narayan Good luck Bharathi, way to go! A day ago $52.00
- Mark Murcko A day ago
- Laura Ringo Amazing, Ben!!! —The Ringos 2 days ago $75.00
- Matt Donne Go Bharathi!!! 2 days ago $250.00
- Luis Mejía 2 days ago $250.00
- Michelle Weindruch 2 days ago $374.40
- Doug Fambrough 2 days ago
- Logan Sobonya 2 days ago $100.00
- Arianne Graham 2 days ago $520.00
- Anonymous Theresa - You are amazing!!!! 2 days ago $100.00
- Fuel for Female Founders Last month $25,000.00
- Galenus Foundation September 2025 $25,000.00
- BioMed Realty July 2025 $25,000.00
- Anonymous 2 weeks ago $15,000.00
- Wolf Greenfield Cheering on our friend and colleague Lauren Mifflin in the Timmerman Traverse and proud to back her and the Damon Runyon Cancer Research Foundation in the fight against cancer! -Wolf Greenfield August 2025 $10,000.00
- Browne Consulting Best of luck, Lauren from the entire Browne Consulting team, on your Timmerman Traverse to climb Kilimanjaro! We're proud to support you and this amazing cause benefiting the Damon Runyon Cancer Research Foundation. August 2025 $10,000.00
- Joe Pearlberg July 2025 $10,000.00
- Antheros Legal Advisors Good luck on the climb, Ben! 3 weeks ago $5,200.00
- The Richmond Group Cheering you on, Colleen! -The Richmond Group Last month $5,200.00
- Douglas Williams September 2025 $5,200.00
- Omar Khalil 4 weeks ago $5,000.00
- Frazier Life Sciences Management Last month $5,000.00
- Boylston Properties Management Last month $5,000.00
- Cooley Last month $5,000.00
- Klein Hersh Glad to support you and the team for a great cause! Good luck Heather! -Jared and Team KH Last month $5,000.00
- Sarah Spencer So proud of our girl!!!! Last month $5,000.00
- Anonymous Good luck Lauren for a great cause!! Last month $5,000.00
- Anonymous September 2025 $5,000.00
- LeSueur Family July 2025 $5,000.00
- Colleen OConnor July 2025 $5,000.00