Britax Marathon Clicktight

$529.00 Sold Out
Color: Mod Ivory

The Britax Marathon ClickTight is not your ordinary car seat; it's a testament to exceptional design, unwavering safety, and unbeatable comfort. This high-quality convertible car seat has been meticulously engineered to provide your child with the ultimate protection while ensuring your peace of mind on every journey.

Safety takes precedence in every aspect of the Britax Marathon ClickTight. With its innovative ClickTight Installation System, securing the lower part of the car seat is a breeze. Just open the front of the seat, buckle the seat belt across, and click the seat shut. It's as simple as that! This advanced installation system ensures a secure installation every time, eliminating any guesswork and guaranteeing your child's safety on the road.

Equipped with Britax's renowned SafeCell Impact Protection, the Marathon ClickTight sets the standard for safety. Its integrated system features a steel frame, an energy-absorbing base, and a patented V-shaped tether called the Versa Tether. Working together, these components minimize forward movement and rotational forces in the event of a collision. The deep energy-absorbing shell also shields your child from impact forces, providing an extra layer of security. Rest easy knowing that your child is protected by some of the best safety technology available.

Comfort is paramount for Britax, and the Marathon ClickTight delivers in every way. The seat is thoughtfully designed with plush foam padding and multiple recline positions, ensuring your child's comfort as they grow. The 14-position harness and headrest adjustment system allow for a perfect fit, accommodating your child's changing needs and providing optimal comfort and support.

The Marathon ClickTight is designed to adapt to your child's growth. It can be used in the rear-facing position for weights ranging from 5 to 40 pounds. When your child is ready, simply switch to the forward-facing position, accommodating weights from 22 to 65 pounds. Its versatility makes it a reliable companion throughout your child's developmental stages.

Convenience is also a priority for the Marathon ClickTight. The seat features an easy-remove cover, allowing for hassle-free cleaning when spills and messes occur. It is also compatible with a Britax cup holder, providing a convenient storage solution for drinks and snacks during long journeys.

Choose the Britax Marathon ClickTight for unmatched safety, exceptional comfort, and unbeatable versatility. With its cutting-edge features and thoughtful design, it's the perfect car seat to accompany your family on every adventure, ensuring that your precious cargo is always protected.

When comparing the Britax Marathon ClickTight, Britax Boulevard ClickTight, and Britax Advocate ClickTight, there are some notable differences. The Marathon, Boulevard, and Advocate all feature SafeCell, which is formed by a deep energy-absorbing shell that provides superior protection against severe collisions. The Boulevard and Advocate go a step further with two layers of protection, consisting of an energy-absorbing shell and a more robust foam-lined headrest. The Advocate offers an additional layer with external cushions, known as SICT (Side Impact Cushion Technology), providing enhanced side impact protection.

Child Fit Information: Rear-facing:

  • Harnessed Weight: 5-40 lbs
  • Height: 49 inches or less, can be used until the child's head is 1 inch from the top of the headrest in its fully raised position
  • Seated Shoulder Height: 7.6-18.65 inches


  • Harnessed Weight: 22-65 lbs
  • Height: 49 inches or less
  • Child Seated Shoulder Height: 12-18.65 inches

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