Official Charity Partners

Need a guaranteed entry into the race?  Interested in fundraising for a charity? We offer a few options to support worthy organizations throughout the country. With a minimum donation of financial support (varies by charity), you’ll receive a race entry to the Napa Valley Marathon and Half Marathon event and, in some cases, online training and/or other benefits from the charity including the camaraderie and special feeling of helping others.

Keep scrolling to learn more about our 2024 charity partners. If you are interested in signing up with one of our charities, follow the link provided for your charity of interest. If possible, look to a charity that has meaning for you, whether in memory of a family member, to support a friend, or because of your own personal experience.

 American Cancer Society – DetermiNation

At the American Cancer Society, we have a vision to end cancer as we know it, for everyone. We’re improving the lives of cancer patients and their families through advocacy, research, and patient support to ensure that everyone has an opportunity to prevent, detect, treat, and survive cancer.

Register With Charity

Available Entries – Marathon, Half Marathon, 5K

All three race distances for the Napa Valley Marathon are officially sold out, but for now, you can still enter when fundraising for the American Cancer Society. Please note that as of 10:00 am (EST) on 2/8/24, we are nearly sold out at all distances. Please register today, or reach out to to reserve your spot!

Realbuzz is a leading provider of charity running programmes, with over twenty years’ experience connecting charities with runners and the events they want to be part of. We work with charities of all sizes, ensuring everyone can benefit from the contributions of amazing charity runners like you, with a mission to make charity running more accessible, worldwide. To get started, click the register link below to view our full list of charity partners and apply to join their team. You’ll receive full fundraising and training support throughout your journey, all the way to race day!

Register With A Realbuzz Charity

Available Entries – Marathon & Half Marathon