265 Wentworth Road, New Castle NH
Sunday, October 12th, 2025
🏞️ Race Overview
Our 5K is held on one of the most beautiful courses in New England. It starts and finishes at the Great Island Common at the mouth of the Piscataqua River. The course runs through the scenic and historic roads of New Castle NH.
🎉 Event Highlights
- Unique Experience: Largest free raffle in New England.
- Delicious Food: Enjoy great food at the event.
- Quality Merchandise: High quality race hat to the first 700 registered.
- Family Fun: We offer 3 kids fun runs and a new playground to entertain the whole family.
❤️ Charitable Cause
All proceeds of the GI5K go to Charity.
📅 Join Us!
We hope you can join us for the 32nd Great Island 5K!
🔗 More Information
For more details, visit the race page: Great Island 5K Race.
Course Map
Suggested Races
Find The Run Newsletter
Limited-edition FTR Merch