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Britax Marathon G4 Convertible Car Seat - Pink Giraffe

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Britax Marathon G4 Convertible Car Seat - Pink Giraffe - Britax  - Babies"R"Us
  • $289.99
  • $232.99
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  • +$59.99

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  • Gift wrap is not available for this item.

  • Product is not available for shipping internationally. (Details)

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Product Description

The BRITAX MARATHON™ convertible car seat is designed for children rear facing from 5 to 40 pounds and forward facing from 20 up to 65 pounds. The MARATHON achieves revolutionary head safety through the use of BRITAX SafeCell Technology® in the base, integrated steel bars, and energy absorbing Versa-Tether® that work together to minimize head excursion and reduce the risk of head injury during a frontal impact. The MARATHON also incorporates BRITAX Side Impact Protection, offers a no-rethread and quick-adjust five-point harness, multiple buckle and recline adjustments, and an easy-remove cover that also allows access to belt paths from the front of the seat. A head and body pillow is provided for extra comfort and infant positioning.

The Britax Marathon G4 Convertible Car Seat Features:

  • Base with SafeCell Technology®
  • Energy Absorbing Versa-Tether®
  • Side Impact Protection
  • Harness Ultra Guard System (HUGS™

Britax has been a pioneer in child passenger safety for more than 35 years, with a legacy of leadership in developing innovations that enhance the safety of child car seats and improve their ease of installation and use. Their uncompromising focus has made Britax the best-selling child seat in Europe and one of the brands most trusted by American parents and caregivers since entering the U.S. market in 1996.


  • Base with SafeCell Technology® features SafeCells designed to compress in a crash, significantly lowering the center of gravity and counteracting the forward rotation of the child seat which normally propels the child toward the front seat
  • Integrated Steel Bars strengthen the connection to the vehicle and reduce forward flexing of the child seat during a crash
  • Energy Absorbing Versa-Tether® features a staged-release tether webbing to slow the forward movement, reducing the crash forces reaching the child, and a two-point attachment to minimize forward rotation while anchoring the top of the child seat
  • Side Impact Protection comprised of deep side walls lined with energy-absorbing EPP foam distributes crash forces, shields from vehicle intrusion, and contains the head, neck and body
  • Harness Ultra Guard System (HUGS™ provides resistance to forward movement in the event of a crash

Additional Info





5 lbs

65 lbs


Latch,Adjustable Head Support,5 Point Harness


22.4 pounds

29.6 x 19.2 x 18.2

How to Get It

  • This item can be shipped to the entire United States including Alaska, Hawaii, and all U.S. territories including Puerto Rico
  • This item can also be shipped to APO/FPO addresses and to P.O. Boxes in all 50 states
  • Due to shipping restrictions, Ship Charges will be separate from other items in your order
  • This item will ship by itself

  • This item may be shipped via Standard Shipping, Expedited Shipping or Express Shipping
  • Please Note: Some addresses are eligible for Standard Shipping only (APO/FPO, P.O. Boxes, U.S. Territories and Puerto Rico)

(learn more):

  • This item is sold online only (not sold in stores)
  • Orders placed for Store Pickup will receive online pricing and promotions
  • In-stock status is approximate and may not reflect recent sales
  • Not all items are carried at all stores. Please click the "Select a store" link to check product availability

Customer Reviews Summary & Ask a question

Average Customer Rating:

by PowerReviews
Britax Marathon G4 Convertible Car Seat - Pink Giraffe

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.


  • Comfortable (3)
  • Stylish (3)


    Best Uses

      Reviewed by 3 customers

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      Displaying reviews 1-3

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      (1 of 1 customers found this review helpful)


      Love, love, LOVE!

      By Mommy of one

      from Jacksonville, NC

      About Me First Time Parent

      Verified Buyer


      • Comfortable
      • Easy to install
      • Safe
      • Sturdy
      • Stylish


      • Difficult To Adjust
      • Heavy

      Best Uses

      • Infants

      Comments about Britax Marathon G4 Convertible Car Seat - Pink Giraffe:

      This car seat exceeded my expectations! The only downfall is if you have a small vehical then the likeliness of it fitting properly is pretty low. But for our vehical it is amazing! I couldnt have spent my money any better!

      Comment on this review


      Love this car seat!

      By Mom of 2

      from Mattawan MI

      About Me Parent of Two or More Children

      Verified Buyer


      • Comfortable
      • Easy to Adjust
      • Easy to Clean
      • Easy to install
      • Stylish


      • Bulky

      Best Uses

      • Infants
      • Toddlers

      Comments about Britax Marathon G4 Convertible Car Seat - Pink Giraffe:

      Love that the car seat is easy to use and fits in my suburban great. It is also very easy to install!

      Comment on this review


      Need to be a contortionist to easily use

      By Cindy new grammie

      from Philadelphia area

      About Me Grandparent

      Verified Buyer


      • Comfortable
      • Safe
      • Sturdy
      • Stylish


      • Had To Place Child Inout
      • Hard To Place Child In An

      Best Uses

      • Toddlers

      Comments about Britax Marathon G4 Convertible Car Seat - Pink Giraffe:

      I bought this car seat to permanently install in my Highlander so we would not have to move the seat every time I had my grand daughter. Once you properly tether the seat to the back of the middle seat and also to the floor there are straps in the way when you are trying to put your child in the car seat. That makes it difficult to remove the child if they have fallen asleep or even help them in and out of the seat!

      The safety of the product is great. The seat is not going anywhere once it is properly installed.

      Comment on this review

      Displaying reviews 1-3

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