Recommended Use
Rear Facing:
- Child Weight - 5 lbs. - 35 lbs.
- Standing Height - 49" or less"
- Seated Shoulder Height - 9.5" - 16"
Forward Facing:
- Child Weight - 1 year & 20 lbs.- 65 lbs.
- Standing Height - 49" or less"
- Seated Shoulder Height - 12" - 16"
| Britax Marathon Cs Convertible Car Seat In Matrix~sale~ | ||||
![]() |
![]() |
![]() |
US $256.96 | 8h 7m |
| Britax Marathon Convertible Car Seat Lilac-nib | ||||
![]() |
![]() |
![]() |
US $255.99 | 13h 29m |
| Britax Marathon Convertible Car Seat Strawberry-nib | ||||
![]() |
![]() |
![]() |
US $235.99 | 13h 59m |
| Britax Marathon Baby Toddler Booster Car Seat Lilac~new | ||||
![]() |
![]() |
![]() |
US $233.93 | 17h |
| Britax Marathon Convertible Car Seat Brownstone~new | ||||
![]() |
![]() |
![]() |
US $246.96 | 17h 50m |
| Britax Marathon Convertible Car Seat - Platinum | ||||
![]() |
![]() |
0 Bid | US $235.00 | 19h 33m |
| Britax Marathon Convertible Car Seat - Allie-nib | ||||
![]() |
![]() |
![]() |
US $299.99 | 1d 6h 8m |
| New! Britax Marathon Convertible Car Seat Deco Squares | ||||
![]() |
![]() |
![]() |
US $249.99 | 1d 6h 52m |
| New In Box 2009 Britax Marathon Car Seat Ashley Floral | ||||
![]() |
![]() |
![]() |
US $179.00 | 1d 7h 21m |
| Britax Marathon Cs Convertible Car Seat Emma~sale~ | ||||
![]() |
![]() |
![]() |
US $203.96 | 1d 7h 38m |











