Race Features Include
Race hat guaranteed for all participants!
Race anywhere on the planet!
Run or walk, use your wheelchair or treadmill
Reduced entry fees for children 15 and under and adults 70+
Great Bay 55K Challenge Awards
Complimentary post-race Beer or Cider (21 and over) and Oysters
Compete with your team
Race any day, any time from October 1 – 30, 2021
Virtual 55K Challenge
Complete the 55K Challenge in as many segments as you want
The Great Bay 5K | Race for a Healthy Estuary is the last of the 7 races in the Seacoast Road Race Series all of which are fundraisers for local non-profit organizations. The Seacoast Road Race Series was created in 2005 to encourage fitness and healthy competition, and to highlight the beauty of racing in the greater NH-Maine seacoast. Complete 5 of the 7 races and earn a Seacoast Road Race Series running jacket.
Countdown to the GB5K!