Register for the 2020 Virtual Great Bay Half Marathon and 5K

The 14th Annual Great Bay Half Marathon & 5k is returning to Newmarket, NH on Sunday, June 7, 2020 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!

This event has been cancelled due to COVID-19. Please click here for more information.