Autumn Open Water Swim: Boundary (13/9)

About the Event

Autumn Swims at Boundary Water Park, Cheshire
Boundary Water Park invites swimmers of all levels to join its Autumn Swims series. Located in scenic CW4 8HT, this open water venue offers a refreshing experience for both members and non-members alike.
Bronze and Squid membership holders can secure their spots ahead of time by pre-booking at discounted rates. Non-member adults and juniors are also welcome to reserve their places early to ensure availability. For those who miss the advance booking window, swims will still be available on a first-come, first-served basis with an "On The Day" fee.
Swimming sessions take place from May through August every Sunday between 10:00 AM and 1:00 PM as well as Thursdays from 5:00 PM to 7:30 PM. In September, the schedule shifts to Sundays only, running from 10:00 AM until noon.
Participants are reminded to prioritize safety by bringing their own tow-float or renting one directly at the venue. Last entry is permitted up to 15 minutes before each session concludes, allowing swimmers ample time to enjoy the water and surroundings.
For more information, visit www.uswimopenwater.com/boundary-water-park.
Enjoy a serene day of open water swimming amidst Cheshire's natural beauty at Boundary Water Park.

Races Offered

Adult Non Member (per person)

Sep 13, 2026

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Distance — Adult Non Member (per person)

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Type — Water sports

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62 days remaining

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£10.60

Bronze Member (per person)

Sep 13, 2026

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Distance — Bronze Member (per person)

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Type — Water sports

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62 days remaining

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£7.60

Family Day Pass Members (per team)

Sep 13, 2026

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Distance — Family Day Pass Members (per team)

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Type — Water sports

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62 days remaining

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£20.60

Family Day Pass Non-Members (per team)

Sep 13, 2026

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Distance — Family Day Pass Non-Members (per team)

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Type — Water sports

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62 days remaining

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£30.60

Junior Non Member (per person)

Sep 13, 2026

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Distance — Junior Non Member (per person)

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Type — Water sports

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62 days remaining

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£8.60

Squid Member (Under 15's) (per person)

Sep 13, 2026

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Distance — Squid Member (Under 15s) (per person)

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Type — Water sports

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62 days remaining

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£5.60

Weather History

These values represent the 3-year monthly averages for September in Cheshire.

thermostat Temperature

10.6° / 17.8°

wb_sunny Feels like

8.1° / 15.6°

light_mode Avg sunshine hours

7h 40m

water_drop Avg rainfall

4.3 mm

ac_unit Avg snowfall

—

air Avg wind speed

13.8 km/h (Gentle breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (3.5)

humidity_mid Humidity

82.3%

wb_twilight Sunrise

06:44

nightlight Sunset

19:23

About Cheshire

Learn more about the host city, Cheshire.

Cheshire is a county in north west England. It shares borders with Merseyside and Greater Manchester in the north, Derbyshire in the east, Shropshire and Staffordshire in the south, and the Welsh county of Clwyd to the west.