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Additional race information can be found at http://www.greatbayhalf.com/.
The Great Bay Half Marathon & 5k is returning to Newmarket, NH for another day of scenic New England running by the Great Bay estuary! Join thousands of runners and spectators at New Hampshire’s best spring road race, where you celebrate your finish with an after-party featuring Smuttynose craft beer and plenty of food!
If you have any questions about this race, click the button below.Questions?