2025 - Great Bay 5K | Race for a Healthy Estuary
2025 distances
Running
Great Bay 55K
With this virtual race registration, you'll get a long-sleeve race shirt and a race bib with tear strips for beer and oysters.
Great Bay 5K
With this in-person race registration, you'll get a long-sleeve race shirt and a race bib with tear strips for beer or cider.
Race-day weather
Conditions on October 1, 2025 — historical Open-Meteo data.
The sun rises at 6:41 AM and sets at 6:24 PM local time (EDT) in Stratham on October 1, 2025 — 11h 43m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2025 results — Great Bay 5K | Race for a Healthy Estuary
Great Bay 55K · 16 finishers
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Johanna Rogers | 82:18:00 | 10:58 /mi |
| 2 | Chris Peter | 35:53:30 | 12:18 /mi |
| 3 | Steven Machala | 43:32:02 | 15:13 /mi |
| 4 | Althea Sheaff | 26:00:46 | 11:12 /mi |
| 5 | Jacqueline Lavorgna | 20:31:29 | 10:18 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Stratham
Different organizers, within 40 miles, in the next three months
Great Bay 5K | Race for a Healthy Estuary
Dan Healy Memorial 5K
Kensington Pink Race
Hampton Falls Tiger Trot
🏃 Plan Your Next Race in Stratham
Find upcoming events by distance:
- Stratham 5K Races 2 races
- Stratham Running Calendar 2026 3 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 3 Stratham events
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