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Great Bay 5K | Race for a Healthy Estuary

Races
United States
Massachusetts
Great Bay 5K | Race for a Healthy Estuary

5K Road Road 5K Flat Road Downhill Road

Great Bay 5K | Race for a Healthy Estuary

Saturday, October 24, 2026Stratham, NH5K

The Great Bay 5K returns for its 28th annual running, serving as the grand finale of the popular Seacoast Road Race Series. This scenic event takes participants along the beautiful shores of the Great Bay Estuary, offering a fast, mostly downhill course perfect for chasing a personal best. Beyond the race, the event supports the Great Bay Stewards, a non-profit dedicated to the conservation and research of the local estuary. Participants are treated to a long-sleeve race shirt and a unique bib featuring tear strips redeemable for a complimentary beer or cider at select local establishments. Wh...

Race

Surface

Road

Terrain

Flat

Gradient

Net Downhill

Temperature

Cool

Setting

Coastal

Waterfront

Bay

Area

Town

5K

Oct 249:00 AM

Shirt

$35

$40 after Aug 30

FAQ

Location

5K

Oct 249:00 AM

Shirt

$35

$40 after Aug 30

Not affiliated with this event. Official website. We may earn a commission on registrations.

Stratham Hill Park

Stratham, NH 03885

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