The 12th Annual Great Bay Half Marathon & Beyond The Rainbow 5k is returning to Newmarket, NH on Sunday, April 8, 2018 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 local craft beer and plenty of food!

What You Get

Unlike other races, your registration for The Great Bay Half Marathon & Beyond The Rainbow 5k includes a lot of awesome stuff! Check it out:

Tech Race Tee

All runners get an awesome short-sleeve wicking race shirt!


FREE PIZZA

You read that right! You get free pizza after the race along with healthy Stonyfield yogurt, energizing Clif Bars and Hint flavored water!


Finisher's Medal

Half marathoners also get a Great Bay Half commemorative medal!


CRAFT BEER

As if all that wasn’t enough, runners 21+ get two delicious craft beers!

WHAT IT COSTS

Half

Early Bird - $50

Through May 12, 2017

Regular - $60

Through February 28, 2018

Last Minute - $70

Through April 4, 2018

5k

Early Bird - $25

Through October 31, 2017

Regular - $30

Through February 28, 2018

Last Minute - $35

Through April 4, 2018

Ready To Run?

Click the button below to reserve your spot at The Great Bay Half Marathon & Beyond The Rainbow 5k!

Register Today!

Want More Info?

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

Race Details