Learn More About the Great Bay 5K
Exciting Team Competition and More Ways to Win!
Being part of a team makes training and racing more fun!
Register for the Great Bay 5K | Race for a Healthy Estuary!
There are a variety of ways to register, but whichever you choose, you must register by September 30.
Challenge yourself to beat the current race records and win $1000!
Countdown to the GB5K!
The Great Bay Stewards are proud to sponsor the 21st annual Great Bay 5K. All proceeds from this important non-profit fundraiser will be used to protect Great Bay through support of conservation efforts by the Great Bay National Estuarine Research Reserve, as well as educational programs at and capital improvements to the Great Bay Discovery Center.