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Britax Marathon CS Image
See Details
from $200
12 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, Weight Limit Up to 65 lbs., Height Limit Up to 16 In.
9 reviews
Britax Marathon Image
See Details
from $224
13 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 65 - 5 lbs., Height Limit 19 - 49 In., With No Headrest, No Carry Handle
17 reviews
Britax Marathon Image
See Details
from $224
13 offers
Seat Type: Booster, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 65 - 5 lbs., Height Limit 18 - 49 In., With No Headrest, No Carry Handle
Britax Marathon Image
See Details
from $176
8 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, Weight Limit 5 - 65 lbs., With No Headrest, No Carry Handle
1 review
Britax Marathon Image
See Details
from $205
2 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, Weight Limit Up to 65 lbs., Height Limit Up to 49 In.
5 reviews
Britax Marathon Image
See Details
from $225
9 offers
Seat Type: Booster, Seating Direction: Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 65 - 5 lbs., Height Limit 19 - 49 In., With No Headrest, No Carry Handle
5 reviews
Britax Marathon Image
See Details
from $224
11 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 5 - 65 lbs., Height Limit Up to 49 In., With No Headrest, No Carry Handle
Britax Marathon CS Image
See Details
from $200
11 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, Weight Limit Up to 65 lbs., Height Limit Up to 49 In.
Britax Marathon CS Image
See Details
from $240
13 offers
Seat Type: Convertible, Seating Direction: Rear Facing, With 5-Point Safety Harness, Weight Limit Up to 65 lbs., Height Limit Up to 49 In.
7 reviews
Britax Marathon Image
See Details
from $224
12 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 65 - 65 lbs., Height Limit Up to 49 In., With No Headrest, No Carry Handle
2 reviews
Britax Marathon Image
See Details
from $230
4 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, Weight Limit 20 - 65 lbs., Height Limit Up to 49 In., No Carry Handle
8 reviews
Britax Marathon Image
See Details
from $224
9 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 65 - 5 lbs., No Carry Handle
Britax Marathon Image
See Details
$219
1 offer
Britax Marathon Image
See Details
from $240
2 offers
Seat Type: Convertible, Seating Direction: Rear Facing, With 5-Point Safety Harness, Weight Limit Up to 20.8 lbs., Height Limit Up to 19.25 In.
Britax Marathon Image
See Details
from $249
2 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, Weight Limit Up to 65 lbs., Height Limit Up to 49 In.
Britax Marathon Convertible Car Seat Cover Set - Onyx
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Amazon Marketplace
Britax Marathon Convertible Car Seat Cover Set - Onyx
Amazon Marketplace
Fantastic prices with ease & comfort of Amazon.com! ( Stock info not available )
FREE SHIPPING
Is your Britax Marathon looking a little tired? A quick and affordable way to give your Marathon a fresh look is by purchasing a new Replacement Cover. Note: Replacement Covers do NOT come with shoulder harness straps or belly pad.
Britax Marathon Convertible Car Seat Cover Set - Crocodile
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Free Shipping!
Amazon Marketplace
Britax Marathon Convertible Car Seat Cover Set - Crocodile
Amazon Marketplace
Fantastic prices with ease & comfort of Amazon.com! ( Stock info not available )
FREE SHIPPING
Is your Britax Marathon looking a little tired? A quick and affordable way to give your Marathon a fresh look is by purchasing a new Replacement Cover. Note: Replacement Covers do NOT come with shoulder harness straps or belly pad.
Britax Marathon Car Seat Cover
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Free Shipping!
Buy.com Marketplaces
Britax Marathon Car Seat Cover
Buy.com Marketplaces
ORDER NOW GREAT PRICE ( In stock )
FREE SHIPPING
Is your Britax Marathon looking a little tired? A quick and affordable way to give your Marathon a fresh look is by purchasing a new Replacement Cover. Note: Replacement Covers do NOT come with shoulder harness straps or belly pad.
12 reviews
Britax Marathon Image
See Details
$180
1 offer
Seat Type: Booster, Seating Direction: Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 65 - 5 lbs., Height Limit 19 - 49 In., With No Headrest, No Carry Handle
Britax Marathon Image
See Details
from $230
5 offers
Britax Marathon Image
See Details
from $186
4 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, Weight Limit Up to 65 lbs., Height Limit Up to 16 In.
Britax Marathon Image
See Details
from $224
8 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, Weight Limit Up to 65 lbs., Height Limit Up to 49 In.
6 reviews
Britax Marathon Image
See Details
$251
1 offer
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 5 - 65 lbs., Height Limit Up to 49 In., With No Headrest, No Carry Handle
3 reviews
Britax Marathon Image
See Details
from $220
4 offers
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, Weight Limit 5 - 65 lbs., Height Limit 9.5 - 16 In.
7 reviews
Britax Marathon Image
See Details
$250
1 offer
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 5 - 65 lbs., Height Limit Up to 49 In., With No Headrest, No Carry Handle
Britax Marathon Convertible Car Seat Lilac
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Free Shipping!
Albee Baby
Britax Marathon Convertible Car Seat Lilac
Albee Baby
( In stock )
FREE SHIPPING
The Britax Marathon™ is a convertible car seat ideal for parents seeking premium comfort and a higher, forward-facing harnessed weight capacity. The tangle-free, five-point harness with four harness heights ensures a snug and secure fit. Premium push-button LATCH connectors provide a quick, simple and tight installation. Unique features include the patented Versa-Tether® for energy management, and rear- and forward-facing recline for child comfort and positioning. The Marathon fits children rear facing from five to 33 or 35 pounds and children forward facing from at least one year old and 20 pounds, up to 65 pounds. The Marathon is made in the USA with U.S. and global components.
Britax Marathon Convertible Car Seat Strawberry
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Free Shipping!
Albee Baby
Britax Marathon Convertible Car Seat Strawberry
Albee Baby
( In stock )
FREE SHIPPING
The Britax Marathon™ is a convertible car seat ideal for parents seeking premium comfort and a higher, forward-facing harnessed weight capacity. The tangle-free, five-point harness with four harness heights ensures a snug and secure fit. Premium push-button LATCH connectors provide a quick, simple and tight installation. Unique features include the patented Versa-Tether® for energy management, and rear- and forward-facing recline for child comfort and positioning. The Marathon fits children rear facing from five to 33 or 35 pounds and children forward facing from at least one year old and 20 pounds, up to 65 pounds. The Marathon is made in the USA with U.S. and global components.
Britax Marathon Convertible Car Seat in Purple
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Free Shipping!
Albee Baby
Britax Marathon Convertible Car Seat in Purple
Albee Baby
( In stock )
FREE SHIPPING
The Britax Marathon™ is a convertible car seat ideal for parents seeking premium comfort and a higher, forward-facing harnessed weight capacity. The tangle-free, five-point harness with four harness heights ensures a snug and secure fit. Premium push-button LATCH connectors provide a quick, simple and tight installation. Unique features include the patented Versa-Tether® for energy management, and rear- and forward-facing recline for child comfort and positioning. The Marathon fits children rear facing from five to 33 or 35 pounds and children forward facing from at least one year old and 20 pounds, up to 65 pounds. The Marathon is made in the USA with U.S. and global components.
Britax Marathon Convertible Car Seat in New Denim
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Free Shipping!
Albee Baby
Britax Marathon Convertible Car Seat in New Denim
Albee Baby
( In stock )
FREE SHIPPING
The Britax Marathon™ is a convertible car seat ideal for parents seeking premium comfort and a higher, forward-facing harnessed weight capacity. The tangle-free, five-point harness with four harness heights ensures a snug and secure fit. Premium push-button LATCH connectors provide a quick, simple and tight installation. Unique features include the patented Versa-Tether® for energy management, and rear- and forward-facing recline for child comfort and positioning. The Marathon fits children rear facing from five to 33 or 35 pounds and children forward facing from at least one year old and 20 pounds, up to 65 pounds. The Marathon is made in the USA with U.S. and global components.
Britax Marathon Image
See Details
$220
1 offer
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, Weight Limit 5 - 65 lbs., With No Headrest, No Carry Handle
1 review
Britax Marathon Image
See Details
$219
1 offer
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 5 - 65 lbs., Height Limit Up to 49 In., With No Headrest, No Carry Handle
Britax Marathon Convertible Car Seat in Blue
Visit Store
Free Shipping!
Albee Baby
Britax Marathon Convertible Car Seat in Blue
Albee Baby
( In stock )
FREE SHIPPING
The Britax Marathon™ is a convertible car seat ideal for parents seeking premium comfort and a higher, forward-facing harnessed weight capacity. The tangle-free, five-point harness with four harness heights ensures a snug and secure fit. Premium push-button LATCH connectors provide a quick, simple and tight installation. Unique features include the patented Versa-Tether® for energy management, and rear- and forward-facing recline for child comfort and positioning. The Marathon fits children rear facing from five to 33 or 35 pounds and children forward facing from at least one year old and 20 pounds, up to 65 pounds. The Marathon is made in the USA with U.S. and global components.
Britax Marathon Convertible Car Seat Cover Set - Colorado Buffaloes, Black Cover
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Free Shipping!
Amazon Marketplace
Britax Marathon Convertible Car Seat Cover Set - Colorado Buffaloes, Black Cover
Amazon Marketplace
Fantastic prices with ease & comfort of Amazon.com! ( Stock info not available )
FREE SHIPPING
Does your cover on your Britax Marathon car seat need replacing or would you like to upgrade it? Are you a sports fan? Is so, an affordable way to enhance your Britax Marathon car seat is by investing in a new, collegiate Replacement Cover.
Britax Marathon Convertible Car Seat Cover Set - Kansas State Wildcats, Purple Cover
Visit Store
Free Shipping!
Amazon Marketplace
Britax Marathon Convertible Car Seat Cover Set - Kansas State Wildcats, Purple Cover
Amazon Marketplace
Fantastic prices with ease & comfort of Amazon.com! ( Stock info not available )
FREE SHIPPING
Does your cover on your Britax Marathon car seat need replacing or would you like to upgrade it? Are you a sports fan? Is so, an affordable way to enhance your Britax Marathon car seat is by investing in a new, collegiate Replacement Cover.
Marathon Image
See Details
$220
1 offer
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 5 - 65 lbs., Height Limit Up to 49 In., With No Headrest, No Carry Handle
Britax Marathon Collegiate Cover and Belly Pad Set in University of Connecticut (CON)
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BabyCatalog.com
Britax Marathon Collegiate Cover and Belly Pad Set in University of Connecticut (CON)
BabyCatalog.com
New ( In stock )
Set is for use with Britax Collegiate Marathon Car Seat. Set can be used as replacements for original cover and pad.
Britax Marathon Cover & Pad Set - New Denim Car Seat Accessories
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Free Shipping!
Diapers.com
Britax Marathon Cover & Pad Set - New Denim Car Seat Accessories
Diapers.com
FREE 2-day Shipping! ( In stock )
FREE SHIPPING
Britax Marathon Cover & Pad Set - New DenimA quick and affordable way to give your car seat a fresh look, this cover and pad set fits any Britax Marathon car seat.
Britax Marathon Cover & Pad Set - Onyx Convertible Car Seats
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Free Shipping!
Diapers.com
Britax Marathon Cover & Pad Set - Onyx Convertible Car Seats
Diapers.com
FREE 2-day Shipping! ( In stock )
FREE SHIPPING
Marathon Cover & Pad Set - OnyxA quick and affordable way to give your car seat a fresh look, this cover and pad set fits any Britax Marathon car seat.
Britax Marathon Cover & Pad Set - Crocodile Convertible Car Seats
Visit Store
Free Shipping!
Diapers.com
Britax Marathon Cover & Pad Set - Crocodile Convertible Car Seats
Diapers.com
FREE 2-day Shipping! ( In stock )
FREE SHIPPING
Britax Marathon Cover & Pad Set - CrocodileA quick and affordable way to give your car seat a fresh look, this cover and pad set fits any Britax Marathon car seat.
Florida State University Marathon Convertible Car Seat w/ LATCH by Britax Image
See Details
$250
1 offer
Seat Type: Convertible, Seating Direction: Rear / Forward Facing, With 5-Point Safety Harness, No Detachable Base, Weight Limit 5 - 65 lbs., Height Limit Up to 49 In., With No Headrest, No Carry Handle

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