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The Big Bala Swim

United Kingdom flag
Bala, Wales, United Kingdom

calendar_today 05 Jun, 2027

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pool Water sports

language Official Website

sell £30.00 – £95.00

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The Big Bala Swim

About the Event

Immerse yourself in the serene beauty of Llyn Tegid, Wales' largest natural lake nestled within Snowdonia National Park. On June 5, 2027, participants will have the unique opportunity to start their swim journey aboard a historic stream train that runs along the picturesque shores of this stunning body of water.
The event offers five distinct distance options for swimmers of all levels: a challenging 9km route that covers two lengths of the lake, a standard 4.5km course starting from Llangower station after catching the scenic ride on the Bala Lake Railway, and three shorter distances—1.5km, 500m, and 250m—that are open to children aged eight years and older when accompanied by an adult swimmer.
Swimmers will navigate a linear course marked with inflatable buoys for clear guidance as they make their way through the tranquil waters of Llyn Tegid. The shorter courses involve swimming out from the starting point, around an inflatable marker buoy, and back to the finish line. For those tackling the longer distances, there's a turnaround at Llangower station after one length before returning.
Participants can choose between wetsuit or non-wetsuit categories depending on their preference and comfort level in the water. The event takes place amidst breathtaking scenery with views of the Aran, Arenig, and Berwyn mountain ranges providing an awe-inspiring backdrop to your swim.
Ensure you read all details about entry requirements and race regulations at https://loveswimrun.co.uk/thebigbalaswim/ before signing up for this unique aquatic adventure. Remember that there is a strict cut-off time of 5 hours for completion, with additional restrictions in place for the longer distances to ensure safety.
Registration takes place at Clwb Rygbi Y Bala on Tegid Street in Bala, LL23 7DZ where you can secure your spot among this year’s competitors. Don't miss out on experiencing one of Wales' most scenic and historic open water swimming events!

Races Offered

1.5km

Jun 05, 2027

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Distance — 1.5K

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Type — Water sports

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232 days remaining

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£58.00

1.5km (Juniors 6-15)

Jun 05, 2027

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Distance — 1.5K

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Type — Water sports

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232 days remaining

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£48.00

250m

Jun 05, 2027

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Distance — 0.2K

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Type — Water sports

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232 days remaining

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£34.00

250m (Juniors 6-15)

Jun 05, 2027

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Distance — 0.2K

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Type — Water sports

timer

232 days remaining

sell

£30.00

3km

Jun 05, 2027

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Distance — 3K

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Type — Water sports

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232 days remaining

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£68.00

4.5km

Jun 05, 2027

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Distance — 4.5K

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Type — Water sports

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232 days remaining

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£89.00

500m

Jun 05, 2027

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Distance — 0.5K

terrain

Type — Water sports

timer

232 days remaining

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£39.00

500m (Juniors 6-15)

Jun 05, 2027

straighten

Distance — 0.5K

terrain

Type — Water sports

timer

232 days remaining

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£34.00

9km

Jun 05, 2027

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Distance — 9K

terrain

Type — Water sports

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232 days remaining

sell

£95.00

Weather History

These values represent the 3-year monthly averages for June in Bala.

thermostat Temperature
10.8° / 18.0°
wb_sunny Feels like
8.6° / 15.7°
light_mode Avg sunshine hours
10h 39m
water_drop Avg rainfall
3.1 mm
ac_unit Avg snowfall
—
air Avg wind speed
13.5 km/h (Gentle breeze)
opacity Sweat loss rate
Low
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Moderate (5.6)
humidity_mid Humidity
82.4%
wb_twilight Sunrise
04:49
nightlight Sunset
21:39

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