Central CT Open Water Swim
About this race
College 5k Open Water Swim
Pick your distance
Swimming
Women's 5K
Men's 5K
Typical race-day weather
Based on 2 years of Open-Meteo archive data for this event's race dates in Marlborough, plus the 3 days either side.
The sun rises at 6:42 AM and sets at 6:38 PM local time (EDT) in Marlborough on September 27, 2026 — 11h 56m 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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Results — Central CT Open Water Swim
Other races near Marlborough
Different organizers, within 40 miles, in the next three months
The Odo Gobbler Run & Ruck
Glastonbury River Runners Race To Fill the Pantry - Presented by Fleet Feet
Candy Cane Sprint 2.5 Miler
Brian Aselton East Hartford 5K Snow Dash
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, 9 Marlborough events
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