Marathon 70

Britax Marathon 70 Car Seat

The Britax Marathon 70 Car Seat is a great option for your growing child. The convertible car seat can be used rear- or forward-facing depending on the size of your child. Rear Facing = 5 - 40lbs. Forward Facing = 20 - 70lbs.

Featuring unique safety features, the Marathon 70 is as safe as it is convenient. 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. And the 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.

Marathon 70 Features

• 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
• High Density Comfort Foam provides an extra layer of padding to gently cushion your child
• 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

• Infant Positioning Insert may be necessary for small infants to achieve a snug fit of the harness around your child (sold separately)
• Quick-Adjust, No-Rethread 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
• Convenient Harness Holders keep harness straps out of the way when placing your child in the car seat
• Certified for Aircraft Travel
• Made in the USA with global components