Great Bay Half Marathon & 5K

Conquer New Hampshire’s Best Spring Road Race

Ready for a breathtaking run? The Great Bay Half Marathon & 5K is back on Sunday, April 7, 2024 with the perfect mix of spectacular views and uphill climbs (you know, enough to take your breath away). Half Marathoners will traverse through beautiful winding roads, the Great Bay estuary, and the historic district of downtown Newmarket, NH! But, don’t let the captivating views fool you, this race is one for the books – and you’ll soon learn that it is one hill of a run. Don’t worry though, we will reward you with stylish swag, complimentary beer (21+), and plenty of delicious and healthy snacks!