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Britax Marathon ClickTight Convertible Car Seat

Review Last Updated: 6th April 2020
Product Review by Sophie
Product Features
  • Built in side impact protection
  • ClickTight technology
  • 14 position harness
  • 2 position buckle for comfort


Selecting a convertible car seat can be tough, nothing is more important than your little one’s health, and choosing the right car seat is key to that.

Today we will be reviewing the Britax Marathon ClickTight Convertible Car Seat, a highly durable seat with excellent safety features.

Manufacturers Britax has over 80 years’ experience making automotive safety equipment and is a company you can trust when it comes to delivering high-quality products.

Let’s dive straight into our review of the Britax Marathon ClickTight Convertible Car Seat and see what it’s all about!

We hope you enjoy this review brought to you by Top Review Zone!


  • Easy instillation
  • 7 recline positions
  • FAA approved


  • Maximum weight 65lbs

Britax Marathon ClickTight Convertible Car Seat Product Review

The first feature we like on the Britax Marathon ClickTight Convertible Car Seat is the great versatility of the product.

If your child is a new-born or even a toddler, this convertible car seat is easily adaptable to meet their needs. The seat features front and rear-facing options so that you can adjust the direction of the seat based on the occupant’s age.

While the seat is recommended for weights between 5lbs and 65lbs, the rear-facing design is recommended for users below 40lbs in weight. In contrast, the forward-facing option is recommended for users between 40 and 65 pounds.

Safety is the most critical feature for many when selecting a convertible car seat to protect their little one, and we are pleased to report that Britax has provided a whole range of features to keep your precious child safe.

The first of which is a 14 position harness with a two-position buckle. Not only does this provide exceptional security for your little one, but it also means that the harnesses can continually adjust until your child becomes not so little.

SafeCell technology is used in this seat; this is a special material on the exterior of the convertible car seat, this crumples to absorb energy in the event of a crash, minimizing the force transmitted on your little one.

A high strength steel frame is also featured; this helps to add real durability and toughness to reinforces the seat structure in the unlikely event of an impact.

Fourteen positions are available when it comes to head and neck position in the seat. These help create the perfect fit for your little one and allow you to ensure vital parts of the body are protected in the event of an accident.

For your little one’s own personal comfort, seven different recline positions are available on the Britax Marathon ClickTight Convertible Car Seat. These allow you to adjust the seat to suit different cars while providing maximum comfort and security for your child.

In terms of installation, the seat can be applied to a car seat very quickly and easily. The patented ClickTight system makes the seat installation as straightforward as fastening a car seat belt.


Overall, we like this convertible car seat, its great versatility, and ultra-safe design make for an excellent convertible car seat.

The Britax Marathon ClickTight Convertible Car Seat is easy to install and is even available in eight different colors to suit even the fussiest of people.

What do you think of the Britax Marathon ClickTight Convertible Car Seat?

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Thank you for reading our review, and we hope you find the right convertible car seat for you!

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