We've traveled up and down the east coast several times with our child in this seat. He's never complained about being uncomfortable. I love the click tight.

I got this car seat for my daughter she she was getting too big for her bsafe infant seat. Although it is heavy it is super easy to install and is very sturdy. You have the security of knowing it is locked in tight because of the click and it doesn't move much when it is installed. My daughter still likes it rearranging and it also has a cute pattern on it

Bought this seat as soon as my son was too big for his infant carrier. Very glad I went with this one. Simple to install and move to a different vehicle if necessary. It's also very compact (when I first purchased this I was driving a Ford Focus which didn't give me a lot of room to install). Overall I'm very happy with it.

We bought this when my son was ready to transition out of his britax infant seat. It was a breeze to install and my son is super comfortable in it. He always falls asleep in it!

When I chose the Britax Marathon ClickTight car seat for my child, I do so because when I looked at the construction of the competitors, the Marathon has a metal frame, and is still comfy for long car rides to visit with family!

I'm really pleased that we chose the marathon click tight after our child outgrew the infant carrier. With the click tight and anchor, there's never any doubt that it's secure. We've gone from rear to forward facing with it. Though it's a little heavy, it isn't difficult to transfer the seat between cars.

I bought a Britax Marathon for my daughter, four years ago and so knew I would want the same for my son. I love the safety features and appreciate the updates they have been made over the last few years. I used both in a Toyota Corolla (rear facing) and had no problems! The click tight system is definitely a time and mind saver as it ensures the perfect fit every time! It's at the top end in terms of price for convertible car seats, but I'm not sure you can put a price on safety when it comes to a little one! Besides, there's a reason it's a little more: you truly get what you pay for!

I got this seat for my daughter back in March 2015. We have 2 cars and its really easy to switch back and forth to each car.

So my husband and I purchased this for our son a little over a year ago and we loved it. But March of this year I was in a car accident that was so bad it caused me to not only get reconstructive surgery but my car was totaled. My son was in the car with me and this car seat saved his life!! He had a broken collar bone, but other then that he was fine. At that time of the accident he was 20 months old and I had it forward facing. I will be purchasing this car seat again!!!!!

I purchase this seat when my son was 6 months old. He is now 18 months and is still happy rear facing in this. The click tight is my favorite because the car seat don't not move around. The car seat is a little heavy and missing a cup holder. But is perfect and most padded for long car trips. However we do have two car seats because I think it's to heavy to move everyday

With my daughter we went through so many carseats she was so unhappy traveling. So with my son I knew the importance of a comfortable, safe, and safe product. Since we put my son in this seat he has been a very happy traveler. I love the convenience of the clicktight system it makes for a quick and easy removal and set up. I recommend these car seats to everyone there are simply amazing and the highest of quality and safety that can't be beat!!!Love mother of 2 happy and safe kids thanks to britex!! very happy customer. I think this was the best investment we made for our son. It is well worth the money!! )

I love this car seat because of how easy it is to install and uninstall. I could never get the straps tight enough on other convertibles but this one always gives you a tight secure fit.

I'm so in love with this car seat! I'm so glad I bought it. We have another car seat but it does not compare to our Britax. It fits great rear facing in the back seat of my Chevy Cruz!

We just purchased this car seat and it is by far the easiest installation! We have had 6 Britax car seats now and have never been disappointed.

We have had this car seat for almost a year and love it. It is well made, easy to install and easy to take the covers off and wash.

I love my britax car seat. I originally bought this because my husband was having a difficult time installing my sons first seat. This one is a no-brainer. Everybody in my household including my husband and my sons learned how to install the car seat and minutes. Of course after I got the car seat I realized is absolutely amazing besides just the quick easy installation this thing is built like a tank. Should have just bought this one to begin with. Even my sister loved the seat so much she bough one for her daughter

I have owned this seat about three months and love the way it's easy to install tightly and baby is very comfy. Some reviews were against the weight of it but I hardly ever remove it, and it's not that heavy. I feel like my baby girl is safer due to the solid construction.

I bought this in 2014 a few months before my son was born. Although I had several people tell me it was difficult to install, I watched the videos and was able to install the carseat in minutes and properly. I took it to the fire department to have it checked and they confirmed it was installed properly. :D This carseat has served me very well from the very first day I put my son in it. I could not ask for a better product. I was even informed of a fix that needed to be done on the carseat from Britax. Since I registered my carseat with them, they notified me of the problem and sent the fix very quickly. I was impressed!!

Best carseat we have ever purchased! The fabric is soft and super easy to clean. My 5 month old loves being in this seat compared to his graco baby bucket. The clicktight feature is amazing! I installed this by myself in less than 3 minutes. We love this seat so much I bought an extra for grandma so she has something safe, comfortable, reliable and easy to install.

I love this Car Seat. The reputation speaks for itself. The style is great and the many options is phenomenal.

I bought this for my toddler and love it! It seems very safe and comfortable.

This is a great seat for my little boy. We purchased this when he was 11 months old. It fits him well and is easy adjustable.

I've used the Britax Marathon Click Tight for 6 months and am overall very please with it. Improper installation reduces the effectiveness of car seats but, the clicktight system is easy to use and makes me feel confident that I've installed the seat properly. We have another brand of carseat in our other car and the seatbelt installation was labor intensive and frustrating compared to the Marathon. The seat feels substantial (heavy and well padded) and has held up to multiple washings and daily wear and tear very well. My only complaint is that the harness can get stuck sometimes. Once you give them a hard pull they correct themselves but it is still a bother. I feel like my son is secure and safe in the Britax Marathon and would highly recommend this product (and have) to anyone looking for a easy to use, well made, and highly rated car seat. Although it is more expensive than other car seats, I think it is well worth it and can see it lasting through another child or two as well.

Seat is so easy to install and uninstall! It makes life so much easier when grandma babysits. The seat is well constructed and I trust my kids are safe in them. My only complaint is the leg strap is a bit tight on my son's chunky thighs

We have been using this for a while now and absolutely love it! Easy to install and our little boy loves it!

Love this car seat. It is so easy to get it & out of the car if needed. The seat belt does seem to dig into my sons neck, but there are pads that came with it. There are no cup holders (which would be nice, but not a necessity). Is a little pricey, but I would definitely buy it again.

I've had the Britax Marathon clicktight for almost two years. After four years of awful car seats, I decided to treat myself. I haven't regretted it for a second. I love the clicktight feature. I love the no rethread harness. I love the way all of the other tethers and straps are stored neatly within the seat. I love the fact that my toddler can sit rear facing for years to come because of the high height and weight limits. I love that the car seat doesn't expire for many years. I love that this seat doesn't compromise all of the space in my little car. I loved this seat so much that I bought two more clicktight seats for my other kids. It's magic, I tell you!

Easy installation Terrible choice of material Not easy to keep clean and material looks worn out and pulled

I bought this car seat after a lot of research and looking over reviews. I bought it and love it. My son is very comfortable and safe in it. He can still see out even though he's refacing. We are very happy and are about o purchase a second one for my husbands truck.

Best investment ever!! I can't wait to get another one for the booster seat when the time comes!

I bought this seat 4-6 months ago. It was super easy to install. My daughter seems more than comfortable in it. She is now 19 months old. The seat has held up well. My wife also has the Boulevard Click Tight and we are just as happy with it.

This is the best car seat. I bought this for my 2 year old who was under 30lbs and I want to rear face as long as possible. This seat allows for rear facing up to 40 lbs. he is now 3.5 years old and about 31 lbs and still comfortably rear facing. It is very easy to install and fits nicely next to big sister in her Britax Frontier. Britax is the best!!!!

My son has been in his convertible car seat for awhile now and I absolutely love it. I feel it is a safer Carseat when compared to other brands with its build and design. I'll always have Britax car seats especially after loving the infant Car seat and now the convertible. Buy with confidence that your child will be safe! Spending the extra money is well worth it!

Great buy!!! Durable, easy to install and portable

We bought the click tight really unsure of what we wanted but it's worth the extra money for the easiest install and it's not bulky like most convertible car seats. Would definitely recommend.

I love the pattern (cowmooflage) love the click tight and love how safe it is. But way to bulky for my vehicle and can't fit all 3 kids carseats. Other than that love it

We've had our click tight for about 6 months now and I've been very happy. It is very easy to install and move to another car if you have to. We started out rear facing and recently moved to forward facing. My daughter is very secure in her seat.

I bought this a month ago to replace my britax infant seat because we were recently in a car accident. This being our second accident this year, safety was the biggest concern. The ClickTight feature in the Marathon made it an easy choice. It is basically a fool proof feature that ensures proper installation. The carseat is heavy, but that is because of how safe it is. In addition to the safety feature, I love that the material is easy to care for and the seat is comfortable for my daughter. I highly recommend any britax product. We also own the BReady and bAgile strollers.

We bought the one with the cow print because our baby name is Jesse James . We love the click tight so much we also bought the cow print booster seat

I have owned a Marathon ClickTight for about a year and a half now. It is absolutely my favorite convertible car seat (I own/have owned 3 other brands). The number one reason I love it is because of the ClickTight technology. The installation is so easy. I have to install and uninstall car seats in my van all the time since I have 2 kids and babysit 2 others (all 4 kids are 2 and under). Every time I have to install one of my other seats, I am more thankful for the Marathon. I don't have to climb in and out of the Marathon to try to get a tight installation. Additionally, the padding in the seat is very comfortable. We do a lot of late night traveling and my 2 year old will easily sleep a 5 hr stretch in this seat with no complaining. I plan to purchase a second ClickTight when my 7 month old is ready for a convertible seat. Thanks Britax!!

I bought this one and the Blvd Clicktight. Both are great products. Clicktight makes it easy to move between cars when needed.

I bought this for my newest little a few months ago. My oldest has this car seat but in the non clicktight version. I do love the updated features, but note that the seat is super heavy. I think the clicktight is easy to use, but I liked the latch system as well.

We purchased this for our little lady and we couldn't be happier. It is very easy to put in and out of vehicle and super secure and comfy for our little one.

I bought this seat when my LO was approximately 3 months old as she was not happy in an infant carrier type seat. What I was most impressed with is the install! Super easy- super fast and this seat does not budge!

We have always used the Britax line, from the chaperone infant seat, to the B ready stroller. We are on our 2nd round of Marathons, and we picked the click tight. I was worried about installing it, it's a new model, and I was a pro at the old model. Britax did NOT disappoint!! I love being able to see the belt path, I didn't have to worry the belt twisted or was caught. I really didn't think installing could be any easier since the older version was so easy, proved me wrong!!! These seats are worth every penny!!!!

I'm so happy with this seat. It is so sturdy - I always feel like Christian is safe. It's easy to install and adjust. The only drawback is it is super heavy, but that's why it has such good safety ratings.

I bought this for my second baby. I was looking for something that would last longer than the typical travel system (because they grow out of those within six months IMO) and something that was easy to move from car to car after my son outgrew his travel system. I have had absolutely no complaints. It's comfortable, soft and plush so baby isn't getting any rashes from the belts. It's beautifully designed so my backseat isn't an eye sore and it'll stay with him for years since its reversible! I have never had any issues with Britax. Once I started using their products I have not even considered going elsewhere :)

I bought this 3 months ago.. its very cushioned, practical and very secure.