Join the annual Charles River Marathon and run this flat, fast BQ-eligible course that attracts runners from across the United States and overseas to Boston's beautiful Herter Park.

The race is comprised of ten laps on a flat, fast 2.6 mile loop on paved paths around Boston's scenic Charles River, starting and finishing at the DCR’s Herter Park in Boston, MA. The course is USATF-certified, and eligible as a qualifier for the Boston Marathon.

Hosted annually in communities across the country, 2023 is the 25th Anniversary of the Together in Teal 5k Run/Walk in New England! This event raises awareness, honors those affected by ovarian cancer, and raises financial support benefiting the NOCC’s local and national programs and initiatives. Through these events, the community is strengthened and empowered, survivors are honored, and those lost to the disease are remembered. This community spirit continues through the ongoing participation of both individuals and teams.

Join us as a walker, runner, or volunteer and hear inspiring stories of hope and survivor’s strength while learning more about the signs and symptoms of ovarian cancer, the exciting research taking place, and ways to get more involved with NOCC in your community. The beach is the event’s beautiful backdrop for this special annual event that hosts 1000+ participants! Please join us!