Britax Marathon ClickTight Convertible Car Seat, Cool Flow, Teal
- Brand:
- Britax
- Model Number:
- E1C339T
- UPC:
- 652182737207
- EAN:
- 0652182737207
- Walmart SKU:
- 261194456
Current pricing at $279.00 reflects recent market activity, running 0.0% below the 90-day average.
| Price Type | Price | Date |
|---|---|---|
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Highest Price
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$279.00 | |
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Lowest Price
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$279.00 | |
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Most Recent Price
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$279.00 |
Tracking History: We have tracked Britax Marathon ClickTight Convertible Car Seat, Cool Flow, Teal since 8/8/2025. The most recent price update was on Oct 2, 2025.
Price Range: Over the past 90 days, the price has ranged from $279.00 (lowest on 8/8/2025) to $279.00 (highest on 8/8/2025). The average price during this period is $279.00.
Current Trend: No Walmart.com pricing data available for analysis.
Customer Insights: Rated 4.3/5 from 224 reviews.
We are grandparents and struggled with the car seat we had been given. It was almost impossible take out and put in. We had had enough when a friend recommended the Britax Marathon. My son checked the reviews and was comfortable with the the quality and ratings for the seat. We purchased the seat and found it was so effortless to put in and take out of the car. We would highly recommend this seat for anyone that struggles with installing a car seat.
Amazing car seat. This is actually the 3rd one I've bought. One for my car, my husband and grandma. They are super comfortable for the baby, easy to clean and the install is the easiest of any car seat I've had or seen. I feel safe with my son riding in this seat and knowing it is installed correctly!
I'm a CPST, and ClickTight is going to put me out of business. It really is 'that' easy. I did an install recently of a Frontier 90, and the mom was blows away. She said, "That's it?" I had her do it, and she then said...wow, that's it. This spurred me to buy a ClickTight Marathon for my 2.5yo son to use in my mother-in-law's car as she struggles with proper installation if she has to remove the seat for anything. This is a God send. I own 2 Frontier 85s...wish I could justify replacing them. Great job Britax. This is the best thing to happen to car seats.
I have owned at least 3 different Britax carseats and boosters since 2005 (when I had my first child)and this is by far the best seat of all of them. The new click-tight system is amazing and soo much easier to install. I did not want to buy a new Britax seat because I hated installing my old Britax seats, but after seeing this seat in the store, I bought it for my new little one right away. I used to have to sit in the seat myself to install my Britax Boulevard, but now I can install this seat in less than a minute without any problems and it is very secure. The fabric is so nice, comfortable, and easy to wipe off. The Britax seats are all really heavy which kind of makes it hard to install and remove, but I think that just shows how safe the seat is. My 3 months old is very comfortable in the seat, even on the 8 hour car ride we took this month. The indicator on the side is great, so even my mom knows when the seat is in a safe position for my baby. The recline is just enough, so my baby's head does not fall forward. And since my first Britax seat is now 10 years old I know that it is going to last and keep my baby safe. Needless to say I am very happy with my new purchase and glad I stuck with Britax.
I love this car seat. Before purchasing I reviewed the one and two star comments about this and other ClickTight Britax car seats. Two common themes were: the straps got stuck and the ClickTight feature was nearly impossible to open once installed. Let me address these features....ClickTight....I'm glad it is hard to open! My 14 month old plays with the button and if it were easy we might have a problem. However, when I do need to open it to move the car seat, a little push down on the seat is all it needs to "loosen" the tension and make the open feature easy to twist open. Straps getting stuck....before installing I made sure all the strap pathways were clear and functioned as they should. I haven't had any problems. In the past we have had Graco (6) and Diono (2) car seats which I have loved. Unfortunately though, we were in a car accident (everyone is ok) and had to replace all 4 of our current car seats. The Gracos and Dionos are great forward facing in our new van; however, rear facing, I just couldn't get a good (tight) installation. I tried every! single! rear facing/convertible cars seat in the store (17!) because I didn't want to spend the big bucks that the Britax ClickTight demanded. Unfortunately, once comparing the installation to the others, there was no other option. It is solid! No movement at the belt pathway or near the head. It fits in the van so that it doesn't interfere with the driver's seat when it is in the rear most position and slightly reclined (my hubs is very tall). It is easy to get the baby in and out and she seems so much happier in this car seat than her infant seat (granted, she was nearing the max size limits). For me, this is the easiest car seat to install that we have every owned. I love this car seat! I'd buy this car seat again! We believe in extended rear-facing so I'm happy that it goes up to 40 pounds rear facing....approximately age 4 for us based on my older kids.
This is the perfect car seat. My daughter is soooo safe in it! I now am considering upgrading my older daughter's car seat because it seems to pale in comparison. The cover does not slip off when in use, but can be removed to be washed if needed. My only request is that the finger hole to press the button the loosen the strap not be so deep; I have small hands and my finger only barely reached to press that button. But otherwise, this is perfect. I really appreciate how easy it is to adjust the height of the straps as my daughter grows. Oh, husband did have a request. When he installed it, he pulled the tether super tight but then the click tight did not click shut closed. Turns out the strap had to be loose, and then when the click tight shut it would hold the strap tight. No where in the instructions did it say the strap needed to be loose; he had to figure that out.
I love this car seat! It is very easy to install. My only complaint is that my little one doesnt have of leg room compared to the Graco extend to fit. I wish this feature could be added and it would be perfect!
I spent a considerable amount of time researching car seats for my second child. We had purchased a Britax years ago for our older child, and loved the quality and safety. But there were so many new options on the market when we had our son, and that I entertained the idea of looking at other brands. When I saw it click tight model, I got very excited. Car seats are expensive, especially good ones like Britax! my husband and I did not want to sacrifice quality and safety for the sake of being able to afford two car seats, one for each car. The click tight is a heavy car seat, but the ease with which I installed and uninstalled it between our cars is worth every penny. I also like that the in-laws and grandparents can easily install it to and it isn't rocket science. There is a ton of padding on this thing, so far my son seems to be happy with it. my only concern is going to be in the summertime, I hope the padding doesn't make the seat too hot to sit in! Overall, we are very pleased with the car seat.
i bought this seat a little over 3 weeks ago, we changed from a Britax infant carrier. i must say I'm very glad i did. long car rides have become much easier to deal with and she loves it. the only down side is that when she falls asleep her head is isnt as snug as in the infant carrier.
This is not safe as a rear facing car seat unless you also order the Britax anti rebound bar. They should not be allowed to market this as a rear facing car seat. Without the anti rebound bar when installed rear facing according to the instructions the car seat can easily be flipped to smash the part where your kid's head will be into the back of seat you are installing in on. It is VERY unstable and I think this would flop around even when driving normally. We also own the Chicco NextFit Zip Max Air and think it's great. We returned this and ordered a second one of those.
Detailed price history for the past 90 days
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