Chillswim Guided Swims 2021

Chillswim Guided Swims 2021

Information and registration

24 May 2021 -
30 September 2021

The Chillswim Guided Swim Service includes:

  • Chillswim’s rib boat
  • RYA powerboat level 2 pilot with 10+ years experience of guiding swimmers on Windermere
  • Chillswim Windermere trophy
  • Live GPS tracking
  • Results displayed on Chillswim website
  • Personalised certificate


Solo Windermere Swim (one person, one way) £590

Solo Windermere Swim (one person, two way) £800

Two people Windermere Swim (one way, swimming together or relay) £700

Two people Windermere Swim (two way, swimming together or relay) £900

Three people Windermere Swim (one way, swimming together or relay) £800

Three people Windermere Swim (two way, swimming together or relay) £1000

We only operate one boat per day on the lake so when you make your booking you will pay a non-refundable £200 deposit to secure your calendar slot. The balance of your payment must be made not less than 4 weeks prior to the date you have booked, you will receive instructions on how to make the second payment in plenty of time.

To see the available dates click on the BOOK NOW button, any dates that are already taken will be marked as 'Sold out'.

Booking Protection

When you reserve your date with the £200 deposit it is possible to protect this using the optional Booking Protect service that you can take up during the entry process. If, due to specific circumstances like illness, injury or relocation you are unable to complete the booking it may be possible to recover that deposit through Booking Protect. This option is only available on the deposit and not on the balance payment.


An observer is essential for your swim, and you can either bring your own support crew (max 3 people for a solo swimmer) or we can provide you with an observer to monitor your stroke rate, manage your feeds, etc for £85 one-way, or £170 two-way. You will pay this directly to the observer on the day of your swim.

Swim Dates and Times

We operate guided swims between late May and September when the water temperature is typically between 14 and 20 degrees. The warmest water in the last few years has been in July but this is by no means guaranteed! Our guided swims typically start at 6-7am when the lake is at its quietest, enabling the swimmer to make good progress before the commercial ferries begin operating alomg with other motorised vessels.


Open water swimming is a strenuous exercise. To avoid any doubt in your health and fitness, you should undertake a medical check-up including an ECG test before starting training for this event. The medical must be signed by your GP, state reference to your intended swim, and be uploaded onto the entry system no later than 4 weeks before your swim.

Please do not post hard copies to us. If you have been ill or have experienced a change in your wellbeing or physical state such as pregnancy since your medical, please consult a doctor.

Additional Swimmers

It is possible to have upto 3 x swimmers per guided swim and you can book this through the entry system. Swimmers should either be the same pace or form a relay team. For swimmers of different paces we recommend booking individual swims.

Is there a time limit?

There is no time limit within which to complete your swim. Typically swimmers complete the length between 3 hours 46 mins (Dion Harrison 2014), and 8 hours for a one way. However, for safety reasons of the pilot and swimmer, if the swimmer is expected to take greater than 14 hours on a two way swim, an additional boat pilot will be required. The fee for greater than 14 hours is an additional £300, payable 4 weeks prior to swim, along with the balance payment. Please contact us if you think you may fall into this category.

Assessment Swims for English Channel Swimming qualifying swims

There are strict criteria for your 6-hour (solo) qualifying swim or 2-hour (relay) swims by the Channel Swimming & Pilot Federation (CS&PF) and Channel Swimming Association (CSA). Please check requirements with your channel swimming provider and we will ensure your swim is run under Channel Swimming Rules.

Chillswim Guided Swims 2021

  • Windermere
  • England

Any questions?

01257 251217