CostumesThe GB5K welcomes runners in costume and offers multiple awards for best dressed runners!
The Great Bay 5K features a very fast course including the unique MacKenzie Mile.
TreatsMore than just a race – the GB5K is a fun event for folks of all ages – runners and non runners alike.
Kids Fun Run!We love kids!
Our efforts go toward supporting the Great Bay Estuary System in Southern New Hampshire and Maine.
More photos from the Great Bay 5K!
(Click on a photo to Enlarge and scroll)