Great Bay Half Marathon & 5K - April 7, 2024

Great Bay Half Marathon & 5K

Conquer New Hampshire’s Best Spring Road Race

The Great Bay Half Marathon & 5K returns on April 7, 2024 for a run that’ll have you hitting your “peak!” Conquer the Great Bay hills with a challenging race on either the half marathon or 5K courses, and experience spectacular views of the Great Bay Estuary and historic Newmarket, NH.

But don’t let the captivating views fool you! This demanding course is “mound” to take your breath away. To celebrate one hill of a run, you’ll be rewarded with stylish swag, complimentary beer (21+), and plenty of delicious and healthy snacks at the post-race party!

Elevate race day on the Great Bay Hills—Register to run today!

blue and yellow pattern

Swag for a “Peak” Performance

The Great Bay Half Marathon and 5K swag will take your breath away! Registration includes an ultra-soft pullover jacket and commemorative finisher’s medal for both half marathon and 5K runners.

Don’t Miss the Details

Don't Miss the Details

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Reserve your spot at New Hampshire’s Best Spring Road Race!

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Get all the essential details about the course, parking, packet pick-up, and more!