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Item # E9LQ91Q

Britax Marathon G4 Convertible Car Seat - Cowmooflage

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Was $289.99
Save $58 20% Off
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Coordinating Items
Britax Vehicle Seat Protector
Britax Back Seat Mirror
Britax Seat Saver Waterproof Liner
Britax Head & Body Support Pillow
Britax Car Seat Travel Bag
Britax Kick Mat (2 Pack)
Britax EZ-Buckle Belly Pad
Britax Car Seat Travel Cart
Include the Britax Marathon G4 Convertible Car Seat - Cowmooflage

Item # E9LQ91Q

The Marathon is purposefully designed and engineered to minimize the forward movement of the child’s head during a frontal impact to reduce the risk of head injury with the following revolutionary BRITAX head safety technologies:

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

  • Quick-Adjust Harness repositions the harness shoulder height without disassembling the harness straps
  • 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
  • Tangle-Free, Five-Point Harness distributes crash forces across the strongest parts of the body and provides a secure fit
  • HUGS (Harness Ultra Guard System) Chest Pads provide resistance to forward movement in the event of a crash
  • 65-pound Weight Capacity for safety and comfort as your child grows
  • Rear and Forward Facing Recline for child comfort and positioning
  • High Density Comfort Foam provides an extra layer of padding to gently cushion your child
  • Easy-Remove Cover allows easy cleaning, without disassembling the harness or uninstalling the car seat
  • Two Buckle Positions for your growing child
  • EZ-Buckle System and Harness Holders keep harness straps out of the way when placing your child in the car seat
  • Premium Lower LATCH Connectors for a quick and simple installation featuring a push button for easy release
  • Built-in Lock-Offs ensure a snug lap and shoulder belt installation with minimal effort
  • Anti-Slip, Contoured Base grips and protects the vehicle seat while offering optimum vehicle fit
  • Infant Positioning Pillow offers extra comfort while achieving proper harness fit for small infants
  • Certified for Aircraft Travel
  • Made in the USA with global components
Child Weight (lbs) Rear Facing: 5 - 40 Forward Facing: 1 year and 20, up to 65
Child Standing Height (in) 49 or less
Child Seated Shoulder Height (in) Rear Facing: 9 - 16.75 Forward Facing: 12 - 16.75
Product Weight (lbs) 19.5
Product Dimensions (in) 18.5W x 26H x 21D
Seating Compartment Height (in) 23.5
Seat Area Depth / Width (in) 11 / 11
Shoulder Width (in) 13
Harness Slot Heights (in) 8.5 / 9.5 / 10.5 / 11.5 / 12.5 / 13.5 / 14.5 / 15.5 / 16.5 / 17.5
Buckle Strap Depths (in) 5 / 7.5

By Kristina
The Woodlands, Texas
Great Seat!
February 24, 2017
We installed the seat over a week fits great in the back of our pathfinder. And actually provides more leg room than the baby seat we had previously. It took a little while to get the seat set where the line was level...but after figuring it out we have been good to go! And it securely fastens to the seat with the anchor locks. Which are so great!! Love the look and feel (not super soft...but feels like maybe it holds up to stains better!).
By Lyndsay
Suwanee, Georgia
Better than expected!
February 12, 2017
We love our new Marathon and you can't beat the prices from Albee baby. We were looking for a second car option carseat but didn't want to spend quite at much as our Britax Boulevard that we got for our main vehicle. I couldn't be happier with the Marathon. Our 15 month, 35in, 29 lb boy loves it. It has a lot of room for him to be comfortable, piece-of-cake installation and he never gets sweaty like he did in his original B-Safe 35 elite infant carrier.
By Sarah
Cincinnati, Ohio
Great Car Seat
February 9, 2017
I love this car seat! I already have 2 of the same in different patterns for my oldest child. It's very easy to install, easy to clean, and most importantly keeps my child safe. My children are in the 99% for height and this seat is comfortable for them (ages 3 and 11 months) and they are both very slender. I highly recommend this seat.
By Patricia
Having had a cheaper car seat, you get what you pay for with the Marathon
February 8, 2017
This carseat is easy to install, comfortable for my 40 lb 3 year old son, and it reclines the slightest bit for him so he can be comfortable while front facing. I highly recommend.
ProsEasy to clean fabric, comfortable neoprene-like fabric for the straps and crotch strap
ConsMcCoy fabric is slightly rough to the touch, but elegant and classy looking
By Kristine
Staten Island, NY
Easy to Install & Comfortable!
February 6, 2017
I purchased this for my 10 month old son as he was outgrowing his infant car seat. It was very simple to install. My son is 20 lbs/29 inches; he fits very comfortably in the seat and there is still plenty of room to grow. The seat was very reasonably priced and shipped quickly (as usual with Albee Baby)!
By Kristin
Great product, fast shipping!
February 5, 2017
My car seat arrived quickly and it was perfect! Will be buying from here again in the future.
By Jennifer
Great seat
February 5, 2017
We love this car seat. We have this in a different color as well, but this is a really nice one. Fits great in our seats and the only drawback is that it's a bit heavy to move from one car to another.
ProsEasy to install, small base, nice cover, easy to adjust
ConsCover is a bit light colored, heavy, difficult to fit three across forward facing, fit is good
By willow
Philadelphia, PA
Great Carseat
February 4, 2017
We love our new carseat. Great price, very easy to take in and out of car shares, since we don't own a car in the city.
ProsCute, Safe, easy install, lightweight
By Laura Semerano
Atlanta, Georgia
Britax Marathon G4-1 convertible car seat
January 29, 2017
I just purchased this car seat for my 2 year old grandson to keep in our car. It was so easy to install in our Honda CRV, I was amazed. I love everything about it, and as an added bonus received the cup holder and shade that attaches to the window. The price was so good and with free shipping, I am thrilled . I have purchased several baby items and have never been disappointed with anything. Great customer service, great prices and the best is the free shipping!
By Megan Norman
Amazing carseat, amazing price
January 28, 2017
I absolutely love this carseat. We have the previous model for my son and loved it. This new model is even better. The price makes this an absolute steal. Totally recommend it
By Gwen
Richmond, VA
Great car seat
January 26, 2017
Love this car seat. Bought one for our daughter when she turned 1. She still in it at 3.5 yrs. Bought our new one for our son, 9 mths. They are safe, comfortable, and easy to use.
ProsEasy to use Safety Comfortable
ConsIt is a large car seat, so can be bulky to carry and install.
By Rejina
Los Angeles, CA
Convertible Car Seat Upgrade
January 25, 2017
Really nice car seat. Great material and seems less prone to induce a lot of sweating. Great upgrade from baby's Britax infant car seat. Only thing is that it seems really tall. Love how quickly it arrived. One of the lowest prices I found for this seat.
ProsNice and comfy More spacious
ConsReally big and tall (kinda obstructs view when rear facing)
By Erin
Great Seat
January 24, 2017
This is a great car seat, but the button you press to lengthen the chest straps is a little hidden. Although I do think it's actually defective in this particular seat, It's not bad enough for me to go through the trouble of sending it back and waiting for a replacement. The seat was delivered quickly.
By Carly miller
New Mexico
Super Cushy and Easy to Clean!
January 23, 2017
This is our first Britax and we absolutely love it. It's easy to move in and out of the car (s) and easy to recline, buckle, and clean. It's padded and comfortable for our baby and is reinforced with a steel frame, so that makes me feel like our baby is even safer. The price point was also excellent for families on a budget.
ProsEasy to clean, soft, comfortable, affordable.
By Mom
Waxhaw, North Carolina
Great car seat
January 20, 2017
Easy to install. Surrounds the baby giving the feeling of comfort and safety.
By Dana Ringate
Albertville, Mn
Very safe, high quality
January 20, 2017
It is a great brand and was inexpensive. Came in a few days, a week before it was due to come. High quality.
ProsThis car seat does not move at all. I feel it is very safe
ConsThe fabric is a little stiff
Best UsesBabies age 1
By Sara
Arlington Heights, Illinois
Repeat buyer
January 17, 2017
Love the marathon. I really was thinking of getting something more towards a booster and giving our old one to the baby but love how safe and secure this is for my kids. We previously had the onyx fabric but felt it was worth getting this pattern at a lower cost. The fabric is a little course but overall it is such a great sturdy seat. So glad I got this again.
Prossafe and secure, easy to install, great piece of mind
Consgetting it at the right recline can be tricky in the beginning.
By Laurie Dain
Bucks Co., PA
January 13, 2017
I'm in love with this car seat! My son is only 5 months old, but he's never been a fan on the infant seat. He's small for his age, but he always seemed squished. This seat gives him the room he craves, but it's still safe for him (14lbs) to be in! He also loves being up a little higher so he can see out the window more now. It was easy to install with the LATCH system, too. And even at its size, it's FAA compliant!
By Judy
Love Britax
January 12, 2017
This is my second Britax convertible car seat purchase. It's a great car seat, however I like the Onyx color car seat a lot better. The McCoy is ok. I don't like the material. But I'm not disappointed in the car seat for safety.
By Jess
Holland, MI
Britax Is the Best!
January 7, 2017
Fast Shipping! We ordered two of these car seats, one for our baby transitioning out of the infant carrier, and the other for our three year old. We installed one rear facing and the other forward facing in our GMC Sierra with ease. They tighten down with no movement very easily using the latch system. The straps adjust easily and it is easy to make adjustments to the shoulder height. The fabric is durable. Both kids are comfortable and safe!
By Auntie Anne
Sebastopol, CA
We are very pleased.
January 1, 2017
This item was ordered for a friend's daughter who is having her first child. Safety was the most essential requirement. After a thorough review, this car seat was chosen. It is impressive because, in addition to safety, the car seat is constructed without the use of toxins. We're all crazy for the kiwi (bright green) color as well. We're also happy the car seat arrived so quickly. Customer Service was extremely helpful and courteous in providing us with the delivery date, as we had misplaced the order confirmation information.
By Christina
Seymour, CT
Very sturdy
January 1, 2017
Great seat, steel frame. Only annoying part of seat is the belt release-- you have to find it through a little pocket in the cover. Overall, happy with purchase!
By Teresa
Winterville, NC
December 31, 2016
So far I love this car seat. It is a nice size and my baby seems to like it better than the infant carrier seat. I will keep you posted on how well she does with it. I love the fabric. It's easy to keep clean. It's also very soft! I love the Velcro that holds the straps out of the way to put the baby in but still keeps them handy so you aren't digging for the straps under the baby. That is by far my favorite "small" thing about this seat!
ProsVery solid seat
ConsNo cup holder.
By Abby
Buffalo, Minnesota
Great seat
December 29, 2016
We have loved this seat so far. I appreciate the Velcro on the sides that holds the straps out. My son seems to really like it, he falls asleep the second he is put in it!
ProsVelcro that holds the straps
ConsThere are only 3 recline positions. Positions 1 and 2 aren't very different from each other.
By Jojo
Good Carseat
December 28, 2016
This carseat worked for us at a good price! We don't have much experience purchasing car seats so we have nothing to compare this purchase to, however we don't have any problems. Transaction and shipping through website was smooth. No concerns to report. Thanks for the competitive pricing.

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