Concern Foundation participates annually in the Los Angeles and New York Marathon as an official charity. In just 5 years, Team Concern has collectively raised over $600,000 for cancer research through marathon fundraising alone. Team Concern also has a great time training and being their best, most active selves in the process.

We understand running marathons isn’t for everyone, which is why we have many Team Concern members that participate in the 5k (3.1 miles). Everyone has different levels of fitness and experience, and no matter your pace, we welcome you to join us!


Since 1968, CONCERN FOUNDATION continues to be at the front-lines of cancer research. To stay up-to-date on Concern’s events and the latest news and breakthroughs in cancer research, learn more about what we do and the research we fund, and ways you can get involved with Concern, please subscribe to our newsletter.