This is an easy-to-use convertible car seat to grow with your child from toddlerhood into their booster seat.

How long is a Britax Marathon seat good for?

6 to 10 years
Britax car seats have a service life of anywhere from 6 to 10 years from the date of manufacture (not from when you bought it so make sure to check the serial label and read the instruction manual!).

Can the Britax Marathon be used as a booster seat?

This is an easy-to-use convertible car seat to grow with your child from toddlerhood into their booster seat.

What age is the Britax Marathon for?

The Britax Marathon ClickTight can be used for children from 5 pounds (in the rear-facing configuration) to 65 pounds (in the forward-facing configuration). The rear-facing configuration is recommended for children from 5 to 40 pounds while the forward-facing configuration can be used as early as 20 pounds.

How long is a Britax Marathon 70 Good For?

Britax car seats have a service life of anywhere from 6 to 10 years from the date of manufacture (not from when you bought it so make sure to check the serial label and read the instruction manual!).

Does Britax Boulevard turn into booster?

Your child will probably need a booster seat before they are tall enough (4′ 9”) to use a regular seat belt, but you can move straight from the Boulevard to a backless booster rather than getting a highback booster.

Which is better marathon or boulevard?

One of the major differences between the Britax Marathon, Boulevard, and Advocate car seats are the layers of side impact protection. The Marathon only has one layer, offering minimal yet high-quality support and protection. The Boulevard comes with two layers, adding enhanced protection for your child’s neck and head.

Does the Britax Marathon have an infant insert?

The Marathon CT comes with an infant insert, which puts the lowest harness position at about 7.5”.

Where is the expiration date on a Britax car seat?

Britax Expiration Dates and Where to Find Expiration Date on Britax Car Seat

model expiration date expiration date location
Britax® One4Life ClickTight All-in-One 10 years after the date of manufacture. Located on label under seat cover.

Are Britax marathon clicktight car seats any good?

The safety features of the Britax Marathon ClickTight are some of the best available, though. Cheaper car seats don’t come with a steel frame, side-impact protection, or many of the other design features that set this car seat apart. If you’re able to spend the extra money, it can provide additional peace of mind which is priceless.

What is a Britax convertible car seat?

This convertible car seat features the patented Britax safe cell impact protection system, which includes a steel frame, energy-absorbing base, v shaped tether to minimize seat rotation and staged release stitches that slow and reduce forward movement in the event of a crash.

How does the marathon clicktight convertible car seat work?

The Marathon ClickTight Convertible Car Seat features our 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. now$299.99

What is the warranty on the Britax marathon 70 G3?

The BRITAX MARATHON 70-G3 is made in the USA, has a seven-year life, and is backed by a manufacturer’s limited one-year warranty. BRITAX MARATHON 70-G3 Convertible Car Seat, removable cover, comfort pads, infant body pillow, and user guide.