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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
britax corporate Britax Marathon ClickTight Car SeatAt A Glance Features The Britax Marathon ClickTight Convertible Car Seat is a superior choice for safety. Quick glance features: Quick, Easy, and SAFE installation every time Gone are the days of wrestling your childs car seat in the car, hoping to install it correctly. With Britaxs ClickTight technology, you can install your childs car seat within minutes with peace of mind. Combined with superior safety features including SafeCell impact protection,
At-A-Glance Features
The Britax Marathon ClickTight Convertible Car Seat is a superior choice for safety. Quick glance features:
Quick, Easy, and SAFE installation every time
Gone are the days of wrestling your child’s car seat in the car, hoping to install it correctly. With Britax’s ClickTight technology, you can install your child’s car seat within minutes with peace of mind. Combined with superior safety features including SafeCell impact protection, an impact-absorbing base, and stabilizing steel frame, you can be content in the knowledge that your baby is sufficiently protected during your travels.
Britax Marathon ClickTight Convertible Car Seat Features
- The safest and easiest installation with ClickTight
- Superior safety features
- 12-position fit with no re-threading
- Easy to buckle and clean
- Specifications: Rear-facing (5 lbs - 40 lbs, 7.6 in - 16.95 in), Forward-facing (20 - 65 lbs, 7.6 in - 16.95 in)
- Color options available
The safest and easiest installation with ClickTight
Safely install your child’s car seat in just a few steps and within mere minutes using Britax’s exclusive ClickTight technology.
Superior safety features
Britax car seats offer a wide array of life-saving safety features that go above and beyond the standards:
- Harness pads that absorb impact and holds your child safely, reducing forward movement
- Side-impact protection with a deep foam-lined shell
- A base that compresses the force of collision
- A superior steel frame which stabilizes the car seat to the vehicle
- A V-shaped tether that reduces rotation and movement when forward-facing
- Staged released stitches slow the seat’s forward movement when in an impact
- Harness pads that absorb impact and holds your child safely, reducing forward movement
12-position fit with no re-threading
The Marathon CT convertible car seat holds a 12-position harness that is quickly changed with a click of a button.
Easy to buckle and clean
The Marathon CT Convertible Car Seat is specially designed to keep buckles and straps out of your way as you secure your child comfortably inside.
Color options available
- Cowmooflage
- Verve
- Twilight
- Vibe
- Rio
Britax Marathon ClickTight Convertible Car Seat Specifications
| Child Weight (lbs) | Rear Facing: 5 - 40 lbs Forward Facing: up to 65 lbs |
| Child Standing Height (in) | 49 or less |
| Child Seated Shoulder Height (in) | Rear Facing: 7.6 - 16.95" Forward Facing: 12-16.95" |
| Product Weight (lbs) | 28.5 lbs |
| Product Width (in) | 23" |
| Seating Compartment Height (in) | 23.5" |
| Seat Area Depth / Width (in) | 10.5" / 11.5" |
| Shoulder Width (in) | 16 |
| Harness Slot Heights (in) | 8.35" - 17.7", 12 positions |
| Crotch Buckle Strap Depths (in) | 5.35" / 7" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Great value
Color: Dark Black
Great size and comfort. Very fair price for the quality of the piece. I like the back support and mobility.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Great find!!
Color: White Rose Velvet, Color: White Rose Velvet
This thing rocks. I hope it lasts longer than my last gaming chair bc it was double the price. It arrived days earlier than estimated, is soft, comfortable, and really pretty. I did not love the instructions, but I figured out assembly without too much trouble. It reclines without falling over and goes up and down smoothly. My cats immediately love it, so I’m really happy! Let’s hope it withstands longevity.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Great and comfy
Color: White
This is genuinely such a good chair and super comfy, the assembly was a little confusing at first but it’s very simple once you get started. I’m 5’2 and it’s nice and big, you can sit however you want and although it is expensive I do think it’s worth it. You can fully recline down to sleep if you wanted as well. It’s nicely designed and sturdy. Definitely get it if you are thinking about it!!
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Reviewed in the United States on June 5, 2026
★★★★★ 5
LIFE-CHANGING. The only chair you'll ever want or need.
Color: Black
So... This chair has absolutely changed my life. I don't often leave reviews, but this is WORTH IT. I want one in every room in my home. Just as the other reviewer with the 'life-changing chair' title to their review: I've had 100% the same experience - especially as someone who sits 3,000 different ways w/ ADHD lol. So, in addition to agreeing with all those comments...
I'll just add a few more thoughts here to further convince you:
- I received the Cream/Teddy one as a Christmas gift and have literally have looked forward to sitting it in for work every. single. morning. for work.
- I *ALSO* purchased a second one in the black velvet one to gift to my partner and his experience has also been 'life-changing.' (The black velvet is definitely sleeker looking, almost a teeny slippery, but just beautiful fabric. Love it. A note here: the fabric came with a crease, which steamed out no problem.)
- I sit and edit websites and photo/video everyday, all day, for work, and I also spend a good chunk of my time gaming with my partner. (Now we are *both* very comfortable for those longer 5+ hour sessions.)
- Previously I had tried the viral criss-cross chair and while it was cute and great at first, it just didn't hold up and started causing numb spots on my lower back after ~2 hours. Not an all-day chair at all. This one has solved all back issues for me!
Size: definitely big & the back is quite a tall height but it makes you feel cozy, supported, *and* you can lean back, recline, adjust every little bit you like, have space for a velcro cat, sit criss-cross or 3,000 other ways as a ADHDr trying to sit all day, lol, etc. -- all things I was looking for in an upgrade. For reference, it fits someone 5'5" to 6"5" just as comfortably. I'd say it feels on the bigger side for someone under 6 foot, but personally, I love that. It's like a real adult chair - much needed if you sit for 6+ hours a day.
Leg rest: Easy to flip out, I love using this so you can sit cross cross AND lean back, or just as extra 'accommodate the cat' space.
Noise level: the arms clicking down/adjusting is loud, but I don't find myself adjusting them all that often. Especially when my cat claims this chair first, anticipating the start of our work day.
Comfort level: 100% and 2.5-3 months in, it's still going strong and I'm more obsessed each day.
*To the store: THANK YOU for making this chair, please never stop.
*To the person reading this review: BUY IT. Let this be the review to convince you - your cat will take over the chair and you'll have to fight over it, it's that comfy. I mean, they know best, do they not?
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Reviewed in the United States on February 15, 2026
★★★★★ 4
Beautiful sturdy, cozy chair, BUT…..
Color: White, Color: White
Updated review.
I was so excited to get this chair that I jumped the gun and wrote the review prior to spending more time seated.
I only have one issue, which is the back bottom of the seat cushion. That’s a big deal. It appears so thick, fluffy and inviting, however, when I sat in it for a couple of hours it completely went flat in the back feeling like I was sitting on a board. I’m 5’4” 180 lbs, which means my feet don’t touch the floor so adding a cushion will elevate me a little more. I’m OK with that but it’s going to ruin aesthetic of the chair which is which is not ok. I do love the idea of this chair. It’s design and the color. I wish the seat cushion had a zipper, which would eliminate my issue. I’d say if you’re someone who has to spend a lot of hours in this chair, you probably won’t like it. I do like the reclining back and the foot rest. It is comfortable to lay back but that doesn’t change the issue in the back bottom of the seat cushion.
I absolutely love this chair, I didn’t want to get up. It’s beautiful and cozy. Assembly was easy as I’ve assembled chairs before. I changed the wheels to a double roller blade easy on hard wood floors. I also scotch guarded the entire chair. This chair is sturdy and well made.
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Reviewed in the United States on February 25, 2026
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