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Great Bay 5K | Race for a Healthy Estuary

In-person: Oct. 25, 2025 - Virtual: Oct. 1-25, 2025 Stratham, NH 03885 US Directions

Donation

Please support the Great Bay Stewards!

Please consider an extra donation to support the conservation of the Great Bay/Piscataqua Watershed and Estuary. Great Bay is a critical and unique ecosystem where fresh water and salt water mix. It provides important natural services to southeast new Hampshire and southern Maine, such as flood control, recreational opportunities for people, and habitat for several rare, endangered, and unique species like Oysters, Bald Eagles, Osprey, Striped Bass, and the ancient Horseshoe Crab. Be a part of protecting your Great Bay - donate today!

The racer who raises/donates the most money for the Great Bay Estuary will be awarded a special prize!

Please help support the Great Bay Stewards in their efforts to preserve and protect the Great Bay Estuary and the Piscataqua River Watershed, and to support the Great Bay Discovery Center by supplying funding and volunteer support for extraordinary programs and capital improvements at this unique educational and experience campus.

Top Donors

$1,149 Raised By 94 Donors

$50 from Anonymous
$30 on behalf of Brian Kirk
$30 from Anonymous
$30 on behalf of Jason Dubrow
$30 on behalf of Michelle deRose
$30 on behalf of Peter Bresciano
$30 on behalf of Pierce Gendron
$30 on behalf of Proulx Real Estate
$30 in memory of Shayne Conner
$20 on behalf of Andrea Graichen
$20 on behalf of Andrea Hrynchuk
$20 on behalf of Bob Kennedy
$20 in memory of Bob Kennedy
$20 from Anonymous
$20 on behalf of Curtis Lintvedt
$20 on behalf of David Guild
$20 on behalf of Dr. Peter Somssich
$20 in memory of George Scott
$20 on behalf of Gerald Kubik
$20 on behalf of Jeff Rowell
$20 on behalf of Joan Tremberth
$20 on behalf of Jose Franco
$20 on behalf of joseph aiello
$20 on behalf of Joseph Jorgens
$20 on behalf of Julie DeCosta
$20 from Anonymous
$20 from Anonymous
$20 on behalf of Sue Fitzgerald
$20 from Anonymous
$20 in support of The estuary I love
$20 on behalf of Zeke Zucker
$15 from Anonymous
$15 on behalf of Diane King
$15 on behalf of Matthew Gott
$15 from Anonymous
$10 from Anonymous
$10 from Anonymous
$10 in memory of Bob Kennedy
$10 on behalf of Christine Stover
$10 on behalf of Dawn Ebbetts
$10 on behalf of James Henzi
$10 on behalf of Jane Slayton
$10 on behalf of Keith Matthews
$10 in honor of Ken Shipley
$10 from Anonymous
$10 on behalf of Lynne Marvell
$10 on behalf of Matt Robinson and Rachel Godfred
$10 from Anonymous
$10 on behalf of Rachael Phillips-barnes
$10 on behalf of Sherwin Parkhurst
$10 on behalf of Susan Guild
$10 on behalf of Thomas Marsh
$5 from Anonymous
$5 on behalf of Amy Barry
$5 from Anonymous
$5 on behalf of Arthur Viens
$5 in memory of Bob Kennedy
$5 on behalf of Brian Byrne
$5 from Anonymous
$5 on behalf of Bridget Thompson
$5 from Anonymous
$5 on behalf of Cindy Hamilton
$5 from Anonymous
$5 on behalf of Dorothy Hoffman
$5 from Anonymous
$5 on behalf of Faith Frings
$5 on behalf of Heather Elmer
$5 from Anonymous
$5 on behalf of Jennifer Henley
$5 on behalf of Joan Maloney
$5 on behalf of Judi Lemaire
$5 from Anonymous
$5 on behalf of Karla Riese
$5 on behalf of Kat Anania
$5 on behalf of Kathy Kennedy
$5 on behalf of Linda Benham
$5 on behalf of Linda Benham
$5 on behalf of Lisa Christie
$5 on behalf of Rebecca Johnson
$5 on behalf of Richard H Paulsen
$5 on behalf of Rick Wehrhan
$5 on behalf of Samson Wheeler
$5 on behalf of Sarah McGraw - Small
$5 on behalf of Stephen Luber
$5 on behalf of Susan Cannon
$5 on behalf of Timothy Brezak
$5 on behalf of Tom Miller
$2 from Anonymous
$2 from Anonymous
$2 on behalf of Kevin Andrews
$2 on behalf of Luis Guijarro
$2 on behalf of Megan Henly
$2 from Anonymous
$2 on behalf of Raymond DeCamillis

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