St. Mary’s 5K
About this race
We are thrilled to announce our school's fourth annual 5K event, and we want you to be a part of it! Lace up your running shoes and join us for a fun-filled morning of St. Mary school spirit and community bonding. This event is open to everyone. Your participation will be contributing to a great cause, with proceeds benefiting our school’s programs and initiatives. So gather your friends, family, and classmates, and let’s all come together for a memorable day of fun, fitness, and fundraising. Save the date and run, walk, or jog your way through the finish line and toward a healthier and happier school community. Let’s make this 5K an event to remember!
Race day will also include a ticketed raffle for prizes such as fitness classes and gift cards to local businesses!
The St. Mary's 5K is an officially timed race that starts and finishes at St. Mary's School. Participants will receive race t-shirts, finish line photos, a free raffle ticket, and official race results.
Join fellow runners on September 20, 2025 for the St. Mary’s 5K. It's a fantastic 5K featuring a flat and fast course in Brookline.
Pick your distance
Running
5K
Weather Overview
These values reflect historical conditions on the race dates in Brookline in 2025, from Open-Meteo archive data.
About Brookline
St. Mary’s 5K takes place in Brookline, Massachusetts, United States. The local timezone is America/New_York.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.