Marathon 18 Dual Temperature

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Marathon 18 Dual Temperature

Marathon 18 Dual Temperature

The Marathon is a 5.44 M dual temperature swimspa. The spa end has seats for 5 and on the pool side 3 addition seats ideal for those warm summer days when you just want to cool down and relax.

From  £32,499.00
(VAT included)
Shell Colour
Cabinet Colour

The Marathon is a dual temperature swimspa that allows the pool to be at say 27°C and the spas at 37°C, the two volumes of water are seperate and have their own individual filtration, heating and water treatment systems

The spa end has seats for 5 and 3 in the pool side 3, ideal for those warm summer days when you just want to cool down and relax.

The total of 8 seats plus 1 stand up massage station makes the Marathon a popular dual temperature swimspa. It also features an auxiliary control panel so that you can independently control both ends of the spa at the same time.

The Marathon like the Relay is also available as an in ground swimspa. The Marathon comes as standard with an extensive list of standard features that include Bluetooth audio and subwoofer.


Dimensions L x W x D (mm) 5440 x 2280 x 1370
Seats 8
Pumps 2 x 2.5hp + 3 x 3hp
Circulation Pump 2 x 0.25hp
River Jets 3 Stainless Adjustable
Hydrotherapy Jets 57
Stand Up Massage Station Yes
Water Heating 2 x 3kW
Water Purification Ozone + UV
Power requirement 70 Amp (50 + 20)
Control Systems Dual Balboa Digital
Water Features 2 x 460mm Cascading Water Feature
10 LED Crystal Water Features
Lighting 8 LED Underwater Lights
LED Control Valves
LED Jets
LED Perimeter Lights
Filtration 2 x 100sqft
Insulation Spray applied to shell and thermo reflect to cabinet
Exercise and Rowing Kit Yes
Bluetooth™ Audio with Subwoofer Yes
Heated Air Blower Yes
Aqua Aerobic Exercise Rail 1 Stainless Steel
Tile Features Tiled Waterline and Swimlane
Volume ltrs (approx) 8400 Litres
Dry Weight kg (approx) 1700kg
Warranty (terms apply) 10 Years Shell, 10 Years Equipment
Design Style Dual Temperature Swimspa

Your Finance Options

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Minimum credit purchase £1000. Maximum loan £50,000. 

Credit is subject to status and affordability.  Terms and conditions apply.  Catalina Spas Ltd, Downs Farm, Gomeldon, Salisbury SP4 6JZ (Register no. 711748) trading as Aqua Design and Leisure is a credit broker and is authorised and regulated by the Financial Conduct Authority. Credit is provided by Hitachi Personal Finance, a trading style of Hitachi Capital (UK) PLC, authorised and regulated by the Financial Conduct Authority (Register no. 704348).  

Hiab Delivery Service

Do you need your spa or swimspa lifted over a standard wall, fence, hedge or house?

If yes, this service will be the best option for you. The distance the hiab can reach is up to 20M away from the vehicle. The spa or swimspa will be delivered on an open back vehicle with the appropriate lifting gear in order to place your new spa or swimspa in to the desired location.

Please note that the reach distance is dependent on the weight of spa or swimspa.