Britax Marathon 70 Convertible Car Seat

The legendary Britax Marathon convertible car seat is your ideal selection for comfort, safety and convenience for infants and children of all ages. This versatile car seat can accommodate children rear-facing from 5 to 40 pounds and children forward facing from 1 year old and 20 pounds up to 70 pounds. The built-in vehicle belt lock-offs are only one of the many factors that make the Marathon simple to install wherever you are whether that be a car or an airplane. The clips keep the car seat installed tightly when using seat belt routing. And the Marathon ensures the highest level of safety.

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.

Features:

• Approved for airplane use
• Plush, Easy-Remove cover with matching comfort pads and infant body pillow to provide extra comfort and easy cleaning without disassembling or uninstalling the child seat
• Two buckle positions for your growing child
• Quick-Adjust harness repositions the harness shoulder height without disassembling the harness straps
• 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
• 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
• Harness Ultra Guard System (HUGS™) provides resistance to forward movement in the event of a crash
• 70-pound weight capacity for safety and comfort as your child grows
• Rear and Forward Facing Recline for child comfort and positioning, 3 recline positions
• Convenient harness holders keep harness straps out of the way when placing your child in the car seat
• High density comfort foam provides an extra layer of padding to gently cushion your child

Specifications:

• Rear Facing: 5 lbs. to 40 lbs.
• Forward Facing: 1 year old and 20 lbs. / up to 70 lbs.

Gift Wrap not available.

Shipping Note: This item ships via UPS Ground within contiguous United States only. Cannot be shipped to AK/HI, PO boxes, US territories, or APO/FPO addresses.

Interactive Product Demo

Britax Marathon Convertible Car Seat

Building on the success of its Roundabout convertible car seat, European-based Britax Child Safety, Inc. launched its Marathon model as the next generation of convertible car seats, able to securely support a child in forward-facing position up to a whopping 65 pounds. As a convertible car seat, the Marathon can be installed facing rear for newborns and infants and then convert to a forward-facing seat to accommodate older babies. In the rear-facing position, the Marathon holds babies from 5 to 33 pounds, and in the forward-facing position the seat can support 20 to 65 pounds and up to 49 inches tall.

The American Academy of Pediatrics recommends the rear-facing car seat position at least until one year old and 20 pounds. The Marathon easily satisfies this safety recommendation by offering a rear-facing harness that will fit most children from birth until well past their first birthday. The Marathon is also an excellent choice for babies who have outgrown their infant rear-facing only seats but are still too young to move to a forward-facing seat. The unique benefit of the Britax Marathon, however, is its ability to hold children up to 65 pounds and 49 inches tall in the forward-facing position, extending the seat's use to age 5 for most kids.

To accommodate the higher weight limit, the Marathon is slightly larger than the Roundabout and weighs 22 pounds verses the Roundabout's 15. The good news is that once these convertible car seats are installed, weight is insignificant because most parents won't remove the seat very often. Even with its larger size, the Marathon's contoured base will easily fit in most vehicles as a forward-facing seat. In the rear-facing position, the Marathon might be a tight squeeze in sports cars and other vehicles with smaller back seats. You'll want to allow 31 inches of back seat space to ensure a proper fit.

The Marathon offers a tangle-free, five-point harness with four harness heights to provide a snug and secure fit for years of use. The seat's front harness adjustment is a lift-lever style and is located under a protective flap on the seat cover. According to Britax, the lift-lever adjustment was intended as an alternative to the usual push-button adjustor and is designed to be easier for individuals with low-hand strength and easier to access in the rear-facing position.

The Marathon convertible car seat includes unique and innovative safety features, such as Britax's patented HUGS, or Harness Ultra Guard System, which helps avoid improper chest clip placement, distributes the harness load to avoid webbing edge irritation, reduces forward head movement, and gently cushions the neck and chest. Another terrific safety feature is the patented Versa-Tether system, which anchors the top of the seat to the vehicle, reducing forward or backward movement in the event of a collision. While most car seats only provide tethering in the forward-facing position, Britax's Versa-Tether allows rear-facing as well as forward-facing tethering for maximum seat stabilization. The Marathon also features a patent-pending rip-stitch tether that reduces G-force effects on the head and body in the event of an impact.

As with other Britax seats, installation of the Marathon is easy and secure using lap belt and shoulder belt harnesses as well as the LATCH (Lower Anchors and Tethers for CHildren) anchoring system that accompanies most vehicles made after 2003 and a few models made in 2000 to 2002. The seat's premium, push-button LATCH connectors ensure a quick, simple, and tight installation every time. If you do not have LATCH or if you'll be using the car seat in an older model automobile with metal locking clips on the safety belts, the Marathon includes built-in lock-offs to tightly secure the vehicle's seat belt in both the rear and forward-facing positions. For children weighing more than 48 pounds, be sure to use the vehicle's seat belts, not LATCH, unless otherwise specified by the vehicle manufacturer. The Marathon conforms to all applicable Federal Motor Vehicle Safety standards and is certified for use in aircraft, meaning you can secure the Marathon into an aircraft seat to keep your baby snug and your hands and lap free. Of course, always check with your airline for any size requirements or other regulations regarding child seats.

The Marathon convertible car seat includes all of the comfort and convenience features that you've come to expect from Britax, including rear- and forward-facing recline options and a one-hand recline handle for easy adjustments to keep your little one content. The Marathon's plush, microfiber cover is removable and washable. Premium comfort pads protect baby's delicate skin from coming into contact with the harness system, and the matching belly pad keeps the lower buckle from irritating or pinching baby's tummy. The Marathon's high density comfort foam gently cushions the child, while the EPS protective foam liner - the most widely used and highly regarded protective foam in car seats today - manages and distributes energy for a comfortable, relaxing ride. Especially convenient are the Velcro harness belt holders, which keep the harness to the side while placing the child in the car seat, making boarding less stressful on the parent and baby.

The Britax Marathon is a favorite choice among parents worldwide, thanks to its intelligent design and versatility. BabyEarth offers the Britax Marathon car seat in nine different fabric options to satisfy every style, including Mossy Oak - perfect for dad's little outdoorsman, and the playful Cowmooflage.