Experience the energy of the 8th annual Trillium Spring 5K, a vibrant community event held on May 16. This race brings together over 500 in-person runners alongside a global field of virtual participants for a day of fitness and philanthropy. By joining this event, you are directly supporting the impactful work of Girls on the Run Greater Boston. Whether you are racing in person or virtually, you will be part of a dedicated community committed to making a difference. It is an exciting opportunity to challenge yourself while contributing to an important cause.


Not affiliated with this event. Official website. We may earn a commission on registrations.











































Trillium Brewery
Canton, MA 02021