Returning on November 2, 2025, the Cambridge Half Marathon at CambridgeSide offers a fast and visually striking 13.1-mile route ideal for both competitive and recreational runners. The certified course traces Memorial Drive, with views of Boston’s iconic riverside institutions and bridges, making it a favorite for locals and visitors alike. Hosted by CambridgeSide and supporting local causes such as Cambridge Camping and the City of Cambridge Scholarship Fund, the event blends performance with purpose. Runners receive a long-sleeve quarter-zip pullover, finisher medal, chip timing, and access to a lively race-day environment. A $6,500 prize purse and multiple age-group awards add excitement for top performers.
Race
Half Marathon
Race Date:
02 November, 2025
The Cambridge Half Marathon at CambridgeSide takes place on Sunday, November 2, 2025, starting and finishing at CambridgeSide (100 CambridgeSide Place), Cambridge, MA, and is organized by CambridgeSide. This USATF-certified, flat, fast course runs along Memorial Drive by the Charles River, offering scenic views of MIT, the Weeks Footbridge, and Harvard Stadium—making it ideal for PR-seekers and charity runners alike.
Weather based on historical averages. Route data provided by Strava, based on last year's race.
FAQs
What is the Cambridge Half Marathon at CambridgeSide?
How long is the Cambridge Half Marathon at CambridgeSide?
Where does the Cambridge Half Marathon at CambridgeSide take place?
What is the elevation gain of the Cambridge Half Marathon at CambridgeSide?
How can I prepare for the Cambridge Half Marathon at CambridgeSide?
How do I choose the right training plan for the Cambridge Half Marathon at CambridgeSide?
The Cambridge Half Marathon at CambridgeSide takes place on Sunday, November 2, 2025, starting and finishing at CambridgeSide (100 CambridgeSide Place), Cambridge, MA, and is organized by CambridgeSide. This USATF-certified, flat, fast course runs along Memorial Drive by the Charles River, offering scenic views of MIT, the Weeks Footbridge, and Harvard Stadium—making it ideal for PR-seekers and charity runners alike.
The Cambridge Half Marathon at CambridgeSide is 21km long.
The Cambridge Half Marathon at CambridgeSide takes place in Cambridge, MA, USA.
Runna classifies the Cambridge Half Marathon at CambridgeSide elevation profile as Flat.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Cambridge Half Marathon at CambridgeSide?
The Cambridge Half Marathon at CambridgeSide takes place on Sunday, November 2, 2025, starting and finishing at CambridgeSide (100 CambridgeSide Place), Cambridge, MA, and is organized by CambridgeSide. This USATF-certified, flat, fast course runs along Memorial Drive by the Charles River, offering scenic views of MIT, the Weeks Footbridge, and Harvard Stadium—making it ideal for PR-seekers and charity runners alike.
How long is the Cambridge Half Marathon at CambridgeSide?
The Cambridge Half Marathon at CambridgeSide is 21km long.
Where does the Cambridge Half Marathon at CambridgeSide take place?
The Cambridge Half Marathon at CambridgeSide takes place in Cambridge, MA, USA.
What is the elevation gain of the Cambridge Half Marathon at CambridgeSide?
Runna classifies the Cambridge Half Marathon at CambridgeSide elevation profile as Flat.
How can I prepare for the Cambridge Half Marathon at CambridgeSide?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Cambridge Half Marathon at CambridgeSide?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Major City
Fun Run
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Cambridge Half Marathon at CambridgeSide 2025 or Cambridge Half Marathon at CambridgeSide. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Cambridge Half Marathon at CambridgeSide 2025 website.
