Novelty course · New Castle, NH
Great Island 5K is a fun run on a one-of-a-kind course in New Castle, New Hampshire, with a verified date of October 11, 2026.
ConfirmedFamily friendly
- When
- Sun, Oct 11, 2026
Start 10:00 AM
Columbus Day weekend Sunday - Where
- Great Island Common
301 Wentworth Road
New Castle, NH 03854 · Rockingham
Directions - Entry
- $40 online / $45 in person; kids $10
Register - Organized by
- Great Island 5K
32nd in 2026
What to expect
2026 Confirmed
Sunday, October 11, 2026
- Sun, Oct 11, 2026
Checked Sun, Oct 4, 2026 against the official source.
2027 Projected
Date TBA
About the run
A charity 5K with a race-walk division and three kids' fun runs, starting and finishing at Great Island Common.
The run
- Distances
- 5K run/walk, 5K race walk, Kids fun runs
- Season
- Fall
- Swag
- Race hat for first 700
- Benefits
- Charity (all proceeds)
Nearby
- All Star Smiles Trick or Trot 3KManchester, NH
- Apple Therapy + Sports & Rehab Millennium MileLondonderry, NH
- Back to the Brewfest 5KClaremont, NH
- Barnstead's Old Home Day Run for Pancakes 5KBarnstead, NH
- Center Harbor Footraces (July 4th)Center Harbor, NH
- Claremont Fall Festival & Chili Cook-Off 5KClaremont, NH
Sources
- Official site official
- Registration official
- Fleet Feet listing research
Details checked against the race’s own pages on Sun, Oct 4, 2026.