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brownseaswim.eventrac.co.uk

Brownsea Swim 2026

calendar_today 27 Sep, 2026

pool Water sports

sell £125.00

Brownsea Swim 2026

About the Event

Immerse yourself in the serene waters of Poole Harbour this September for England's most celebrated island swim, circling the enchanting Brownsea Island. Organized by the dedicated RLSS Poole Lifeguard team, this annual event is not just a challenge but also their primary fundraising effort.
Swimmers will navigate the full perimeter of Brownsea Island, an experience that combines breathtaking scenery with rigorous physical demands. Participants can choose to tackle the course in either wetsuit or skin, offering flexibility based on personal preference and comfort levels. Detailed FAQs are available for guidance on selecting the best approach for your swim.
The event is meticulously timed using ankle-worn chips, ensuring accurate records of each participant's achievement. Prizes will be awarded across various categories, celebrating both speed and endurance.
In addition to the core experience, swimmers enjoy a comprehensive support package including ferry transport to and from Brownsea Island, professional first aid services, and full safety coverage with marker buoys and safety boats stationed throughout the course. Silicone swim hats are provided for all participants to enhance their comfort in the water.
For those looking to commemorate the event, optional organic cotton or recycled polyester t-shirts can be purchased as a keepsake from your journey around this historic island.
Join us on Brownsea Island for an unforgettable day of swimming and fundraising, where nature's beauty meets athletic prowess.

Races Offered

Brownsea Island Swim

Sep 27, 2026

straighten

Distance — Brownsea Island Swim

terrain

Type — Water sports

timer

25 days remaining

sell

£125.00

Brownsea Island Swim Half Distance

Sep 27, 2026

straighten

Distance — Brownsea Island Swim Half Distance

terrain

Type — Water sports

timer

25 days remaining

sell

£125.00

Weather History

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

thermostat Temperature
12.8° / 18.8°
wb_sunny Feels like
10.2° / 16.5°
light_mode Avg sunshine hours
8h 19m
water_drop Avg rainfall
3.6 mm
ac_unit Avg snowfall
air Avg wind speed
16.4 km/h (Gentle breeze)
opacity Sweat loss rate
Moderate
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Moderate (3.5)
humidity_mid Humidity
79.6%
wb_twilight Sunrise
06:43
nightlight Sunset
19:19

About Poole Harbour

Learn more about the host city, Poole Harbour.

Scenic view of

Poole Harbour is a large natural harbour in Dorset, southern England, with the town of Poole on its shores. The harbour is a drowned valley (ria) formed at the end of the last ice age and is the estuary of several rivers, the largest being the Frome. The harbour has a long history of human settlement stretching to pre-Roman times. The harbour is extremely shallow, with one main dredged channel through the harbour, from the mouth to Holes Bay.

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Hotels & Places to Stay

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