New Hampshire · 5K
Great Bay 5K | Race for a Healthy Estuary
Great Bay 5K | Race for a Healthy Estuary is a 5K event held in Stratham, New Hampshire. It was last held on October 24, 2026 and is usually run in October; the next date hasn't been announced yet. About 1,000 runners take part across all distances.
- Usually held
- October
- Location
- Stratham, NH
- Field size
- ~1,000 runners
Race details
- Last held
- October 24, 2026
- Usually held in
- October
- Location
- Stratham, New Hampshire
- Distances
- 5K
- Field size
- About 1,000 runners
- Registration
- runsignup.com
Registration, course & weather
- Registration status
- Registration status as last checked September 22, 2026: open
- Start time
- 9:00 AM EDT
- Course profile
- Point-to-point course; Road surface; USATF certified
About the Great Bay 5K | Race for a Healthy Estuary
REGISTRATION IS NOW OPEN!! Race Date: October 24, 2026 The Great Bay 5K is excited to hold its 28th annual race in 2026! The GB5K is the final race in the popular Seacoast Road Race Series and supports the non-profit Great Bay Stewards. The course passes the shores of Great Bay, and is a fun, fast, scenic, and mostly downhill event. Wheelchair racers are welcome and will start at 8:45 a.m., prior to the 9:00 a.m. runner/walker start. No motorized wheelchairs are permitted, and wheelchair racers…
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Great Bay 5K | Race for a Healthy Estuary: common questions
- When is the Great Bay 5K | Race for a Healthy Estuary?
- The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
- Where is the Great Bay 5K | Race for a Healthy Estuary held?
- In Stratham, New Hampshire.
- What distances does the Great Bay 5K | Race for a Healthy Estuary offer?
- 5K.
- How many people run the Great Bay 5K | Race for a Healthy Estuary?
- About 1,000 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Great Bay 5K | Race for a Healthy Estuary?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Great Bay 5K | Race for a Healthy Estuary?
- Registration status as last checked September 22, 2026: open. $40 (from runsignup.com, checked September 22, 2026).
- What time does the Great Bay 5K | Race for a Healthy Estuary start?
- 9:00 AM EDT.
- What is the course like at the Great Bay 5K | Race for a Healthy Estuary?
- Point-to-point course; Road surface; USATF certified.
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