Great Island 5K

  • Date Sun 12th October 2025
  • Time 10:00AM EST
  • Location New Castle, New Hampshire
  • Price $13.38 - $45.25
  • Races 3 races
  • Distances 5km

Just added

Secure your place early

Event summary

Get ready for an exhilarating day of fun and fitness at the 31st Great Island 5K, taking place on Sunday, October 12th, 2025, in the charming town of New Castle, Rockingham. This event showcases one of the most picturesque courses in New England, beginning and ending at the stunning Great Island Common, right at the mouth of the Piscataqua River. Participants will enjoy a scenic route that winds through the historic roads of New Castle, making this an unforgettable experience for runners of all levels.

Not only does the Great Island 5K feature a fantastic race distance of 5K, but it also offers something for the whole family with three fun runs for kids and a new playground to keep the little ones entertained. Plus, don't miss out on the largest free raffle in New England, delicious food options, and a high-quality race hat for the first 700 registrants! Best of all, every registration supports local charities, making your participation even more meaningful. Join us for a day filled with community spirit and healthy fun at the Great Island 5K!

Organiser's Description

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. We have the largest free raffle in New England, great food and a high quality race hat to the first 700 registered. We also offer 3 kids fun runs and a new playground to entertain the whole family

ALL PROCEEDS of the GI5K go to Charity.

We hope you can join us for the 31st Great Island 5K!

Races

  • 5K Run and Walk

    Incl. $5.25 Fee & High Quality Race Hat (First 700 Registered)

    Sun 12th October 2025 (10:00AM EDT)

    $45.25

    The first 700 registered runners/walkers will receive a special high quality race hat!
  • 5K Race Walk

    Incl. $5.25 Fee & High Quality Race Hat (First 700 Registered)

    Sun 12th October 2025 (10:00AM EDT)

    $45.25

    The first 700 registered runners/walkers will receive a special high quality race hat!
  • Kids Fun Run

    Incl. $3.38 Fee & T-Shirt and Race Medal

    Sun 12th October 2025 (11:15AM EDT)

    $13.38

    All kids receive a T-shirt and Fun Run medal.

Reviews

Done this event?

First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event.

Add a review

Location

265 Wentworth Road, New Castle, 03854, NH, United States

Who's In

See who else is doing this event

Be the first

No-one has marked this event as 'Doing' or 'Maybe' yet. Will you be the first?

More from findarace.com

You might like

Oct 12, 2025

$13.38 - $45.25