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Organiser's Description

Welcome to the first of the 'Swim the Lake' Festivals - Weds 14th July 2024 - 7pm start.

Both the events are supported by Mid-Sussex Triathlon Club and run under the British Triathlon safety guidelines.

This beautiful stretch of water is set in the lovely Sussex countryside and offers a great place to swim in good quaility regually tested water and run in this undulating country surroundings.

Wetsuits will need to be worn unless water temperature reaches 24degrees C., a shortie is allowed but not just a Trisuit.

Swim event over 3 distances around a lapping course of 750m, these are: 3km, 1.5km & 750m.

Aquathlon is a 750m swim and a 5km run (a course of 3.25 laps). The Fun Run is also over the same 5km course.


For each sign-up, the organiser pays the Service Fee of 4% (min 50p). You pay no surcharge
Aquathlon (750m/5km)
14 Feb 2024£21.00
16 Jul 2024 21:00£25.00

A British Triathlon Race Pass is required for participants who are not a British Triathlon Home Nation member. For this event, Race Pass costs are £2.00 (plus £0.08 service charge) for participants aged 24 and under, and £8.00 (plus £0.32 service charge) otherwise.

3km Open Water Swim
14 Feb 2024£26.00
16 Jul 2024 21:00£30.00

1.5km Open Water Swim
14 Feb 2024£24.00
16 Jul 2024 21:00£28.00

750m Open water Swim
14 Feb 2024£21.00
16 Jun 2024 21:00£26.00

5km Fun Run
14 Feb 2024£9.00
16 Jul 2024 21:00£10.00

Dates and Status

Date: 17 Jul 2024

Places Available/Total: ??/200

Status: Open

EventClosing Date
Aquathlon (750m/5km)16 Jul 2024 21:00
3km Open Water Swim16 Jul 2024 21:00
1.5km Open Water Swim16 Jul 2024 21:00
750m Open water Swim16 Jun 2024 21:00
5km Fun Run16 Jul 2024 21:00


Paul Hedger



Ardingly Resevoir, Ardingly RH17 6SQ