Donate to Peter’s 1,000 half marathons and help make strides for medical research

Join the Be Your Possible movement by supporting Peter as he goes the extra mile for medical research. All funds from Be Your Possible will support the development of life-saving stem cell transplants for patients today and tomorrow.

half marathons completed

donated per run

donated to date

projected by 1000th run

Together, see how we can impact the future of medical research

“With the future of medical research, I think more individualized, personalized therapies for cancer will help achieve less toxic treatments and better cure rates.”
Ryan Chuang

Ryan Chuang, MD

Emergency Medicine, Medical Toxicology
“Medical research helps to increase survival and cure rates while providing alternative treatment options that can save lives among people who may have no other options nor access to care.”
Claudia Martorell

Claudia Martorell, MD, MPH, FACP

Infectious Disease
“Every little bit helps in terms of medical research. Whether it be funding a research assistant to helping fund an investigator to donating time to increase awareness, all contributions make a difference.”
Elissa Yozawitz

Elissa Yozawitz, MD

Director, Neonatal Neurology and Associate Professor at Montefiore Medical Center

Frequently asked questions

Who benefits from Be Your Possible?

All funds from Be Your Possible will go to Memorial Sloan Kettering Cancer Center, where Peter received his life-saving blood stem cell transplant. 

Run with Peter funds are distributed to medical research associations broadly based on what participants choose. See who benefited here.

Is my donation tax-deductible?

Be Your Possible is applying to be recognized by the Internal Revenue Service as a tax-exempt Section 501(c)(3) organization. When the IRS approves the application, Be Your Possible’s tax-exempt status will relate back to its March 2022 incorporation date. We will inform all donors when the IRS exemption letter is received by Be Your Possible.

How do I manage/cancel my donation?

If you have questions or need to make a change to your donation, please email

How do I update or delete my personal information?

Please email us at and we will be happy to assist you.