SKU: 3523608680
britax marathon 55

britax marathon 55 Britax Marathon ClickTight Convertible Car Seat

Sale price$23.03 Regular price$25.59
Save 10%

Pay in installments of $6.40 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

britax marathon 55 Britax Marathon ClickTight Convertible Car SeatThe Britax Marathon ClickTight Convertible Car Seat features the ClickTight Installation System, making installation as easy as buckling a seatbelt. SafeCell Impact Protection surrounds your little one in safety, and Side Impact Protection, formed by a deep energy absorbing shell, shields your child from the most severe type of collision. Specifications ClickTight Installation System is safe and simple to use. Open the front of the car seat, feed the

The Britax Marathon ClickTight Convertible Car Seat features the ClickTight Installation System, making installation as easy as buckling a seatbelt. SafeCell Impact Protection surrounds your little one in safety, and Side Impact Protection, formed by a deep energy-absorbing shell, shields your child from the most severe type of collision.

 

Specifications
  • ClickTight Installation System is safe and simple to use. Open the front of the car seat, feed the seatbelt through the indicated path, buckle and click the seat shut.
  • Side Impact Protection, formed by a deep energy-absorbing shell, shields your child from the most severe type of collision.
  • SafeCell Impact Protection with a steel frame, energy-absorbing base, and patented V-shaped tether.
  • Impact-absorbing base compresses to reduce the force of a collision.
  • Impact-stabilizing steel frame offers superior strength where you need it most: at the connection point to the vehicle.
  • Patented V-shaped tether minimizes seat rotation with a unique two-strap design.
  • Staged-release stitches slow and reduce forward movement during a crash.
  • Click & Safe Snug Harness Indicator gives an audible “click” to aid you in the proper tightening of your child’s harness.
  • Quick-adjust 12-position harness and 2-position buckle allow you to easily move the harness upward and buckle outward for a comfortable, secure fit as your child grows.
  • 7-position recline with automatic level indicator adjusts for proper fit. 
  • Plush foam padding and fabrics for premium comfort.
  • Easy-buckle system keeps buckles and straps out of your way when positioning your child.
  • Easy-remove cover for cleaning without having to uninstall the car seat or remove the harness.
  • Suitable for children 5-65 lbs.
  • 1-Year Limited Warranty.

Dimensions & Weight

  • 18.5" W x 23.5" H x 23" D
  • 28.5 lbs.
  • Child Weight Rear-Facing: 5 - 40 lbs.
  • Child Weight Forward-Facing: 20 - 65 lbs.
  • Child Height: up to 49"

The American Academy of Pediatrics recommends that all infants and toddlers should ride in a Rear-Facing Car Seat until they are 2 years of age or until they reach the highest weight or height allowed by their car seat manufacturer. BRITAX strongly recommends that children ride rear-facing to the highest weight or height specified.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3523608680

Discover Niche Categories That Outsell britax marathon 55

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 29 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
V
Verified Purchase
Virginia O.
Massapequa, US
★★★★★ 5
One of my all time favorites!
Format: Kindle
This is one that I love to reread every now and then. The character building is unparalleled and the chemistry and banter between Tansy and Gemma is electric. I’m almost nervous to read some of her other books due to the fear they won’t live up to this one! 10/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Felt realistic
Format: Paperback
I went into this without knowing anything about the author or any of their previous works. I read the summary thanks to twitter and was intrigued. I am so unbelievably happy I purchased this book and finished it in roughly 8 hours. It's beautiful. I can't describe it any other way. Wow. This is the first time I can truly say I fell in love with a book. The way it was written, cliches and all I expected to be sort of like "ugh they're gonna drag this ..." "ugh this trope again..." and every time I thought that I was left surprised at how not only did the author not go down a lot of overly used cliches but wrote these characters beautifully. The story flowed naturally, it made you either frustratingly angry or heartbreakingly sad about the events happening to the characters. Wow. This is a story I think I will forever love and so happy I read it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2023
S
Verified Purchase
Spencer Grace
Massapequa, US
★★★★★ 5
Fantastic
Format: Kindle
I honestly have no words. Read this book in the course of five hours, I’m heartbroken, filled with joy, and a little bit angry. The book was fantastic, and I really wish I got to see more of their relationship, and I wish the ex girlfriend got what came for her because she was kind of a bitch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 12, 2025
A
Verified Purchase
AC
Carnegie, US
★★★★★ 4
Great book
Format: Kindle
I'm a little bitchy when it comes to writing, so throughth the book I was very very pleased when i realize the writing was so on point, really on point, its something lacking in most of the new authors. I've been reading a lot of sapphic romance, I like the genre, so I could realize of that. I stop reading a book when something bothers me The plot, I really loved the characters, they were so relatable, I wanted to hug Stella all the way, and Olive and her snarky comments made me giggle more than once. It was an amazing book, handle mental issues, mourning, relationships, very very beautifully, so thank you to the author. There are some tiny things tho, a few storylines not closed, like what happend with Olive's family, they sort things out? they did no? Olive just accepted that?, not very clear. Maybe it is because English is not my first language, but sometimes I found that some things are explained in a way a little ... like tangled? Hector's orientation was not very clear until Olive told Derek i think, or whats the deal with Stellas mom... like i said, tiny things, the story was great, the angsssst, i like it, the slowburn was really good too. I would recomend this all the way
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2023
G
Verified Purchase
Gabby
Carnegie, US
★★★★★ 5
We Feel the Same
Format: Kindle
Olive and Stella are such great, unique characters and so well developed and portrayed in this story. Their fear of commitment is realistic and their differences well defined. I loved every part of this tale and don't see how anybody else wouldn't feel the same.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2025

recommand products