If you’re looking for a lightweight racing flat for short to medium distances, the Adizero Adios 9 would be a good fit for you. Additionally, if you’re a fan of close to the ground feel, this shoe will give you plenty of it.
Those looking for a racing shoe with arch support will not find it here. Also if you have a wider foot, these may not give you a desirable fit.
Introducing the Adidas Adizero Adios 9. This shoe is devoted to racing and speed workouts. They are lightweight and have a minimalist design but carry premium technologies. The shoe comes in at 6.2 with a 7mm heel-toe offset which is made up of 28mm in the heel and 21 in the forefoot.
Lightstrike Pro is the midsole of choice and runs the full length of the shoe. New to the Adios 9 is a full length rubber outsole. Prior to this only high impact areas received outsole material.
The majority of the footprint received Adidas new Light-traxion GCPU compound with only a small portion being Continental Tire rubber. The GCPU material seems to be an ultra light, ultra durable upgrade to most other materials.
All of this at a price of just under $140.
The Adios 9 stole most of its appearance from the Adios Pro 4. The latter is a long distance super shoe. In fact, they look almost identical other than the foam midsole.
Adidas is running a beefy Lightstrike midsole on the Pro 4 whereas the Adios 9 is slim and sleek. To make things even more confusing, they are offered in the same colorways with the main ones being white/black, silver/red and neon/black.
I’ve had inconsistent fitment issues with Adidas shoes in the past and these are no different. Some fit perfectly, others are small, some are narrow and others are not. I found the Adios 9 to run small and have a more narrow fit. Although it wasn’t enough for me to need to size up.
The Adidas Adizero Adios 9 utilizes a Micro Fit upper made of a lightweight, breathable, and flexible one-way stretch mesh material.
This design places comfort and support where needed most while reducing unnecessary weight. An integrated LIGHTLOCK band runs from the eyelet row to the heel for a secure foot lockdown, as well as Slinglaunch technology around the heel.
All of this technology is great, but how’s it actually fit? Narrow is the first word that comes to mind. I don’t have wide feet but there was absolutely no wiggle room in these shoes. Most of this is by design to keep weight down.
I also thought I may have blister issues in the heel due to the collar being so tight but it turned out to be a non issue.
I really liked the simplicity of the tongue. Gusseted and soft with a hint of padding. It’s a no frills and no worries design that compliments the rest of the upper.
The Adidas Adizero Adios 9 features a full-length Lightstrike Pro midsole, which is a significant update from previous versions. This well known, premium foam provides high energy return and cushioning for a responsive ride.
The outsole utilizes a Lighttraxion GCPU compound to minimize weight while providing solid grip. A Continental rubber insert is located in the forefoot for added traction during toe-off.
The energy return in these shoes surprised me. They are quite lively when you consider the stack height compared to more cushioned long distance racing shoes. Striding felt effortless and the shoe just made me want to go faster.
Even as a runner with a bigger frame, I feel like this shoe would hold up very well for me in a 10k race. That may be the extent of comfort for a guy like me. For smaller, lighter runners, that distance may increase.
In a day and age when bigger midsoles and more cushioning seems to be all you find, a shoe like the Adizero Adios 9 still has its place.
For serious runners who specialize in short distances or someone looking for a speedy shoe for workouts, you won’t be disappointed in what you get. These shoes definitely deliver on what they were made for.
4 days ago
Training for some spring 5Ks and eyeing these – anyone switch from the Takumi Sen 8? My track workouts can be pretty rough on shoes, so wondering how the outsole holds up. Got wider feet and usually go half size up in adidas – that still the way to go with these?
Your comment is awaiting moderation.2 weeks ago
I’ve put about 150 miles in the Adios 9 and can confidently say it’s a stellar minimalist racer. Used it for two 10K races and several track workouts – the lightweight design really shines during speedwork. The durability is notably better than the Adios 8, especially in the outsole. While it runs narrow (I went up half size), the lockdown is perfect for racing. Compared to the Nike Streak 9, it feels more stable but less cushioned. The responsive ride makes it ideal for 5K-half marathon distances. Not enough protection for full marathons though. My only real complaint is the narrow midfoot, but that’s typical for Adidas racers.
Your comment is awaiting moderation.3 weeks ago
Been using the Adios 8s for my tempo runs all year and just tried these on. Gotta say, the narrower fit caught me off guard – my toes felt a bit squished. They still have that snappy feel I love, but man, $180 is steep when my 8s are still going strong. Might hold off until they hit the outlets.
Your comment is awaiting moderation.1 month ago
Training for my first 10K race and eyeing these – anyone else made the switch from Bostons? My UK 9 Bostons fit perfect but heard these run tight. Also wondering if I can use them for training or if they’re too aggressive for daily miles? Need something that’ll last beyond race day!
Your comment is awaiting moderation.1 month ago
Anyone using these for shorter races? Got a bunch of 5Ks coming up and my Boston 12s are pretty beat up. My feet run wide though – worried these might be too narrow. How’s the snap in the forefoot when you’re really pushing the pace?
Your comment is awaiting moderation.2 months ago
I’ve put about 150 miles on my Adios 9s and can confidently say they excel at shorter, faster runs. The lightweight design really shines during 5K-10K races – I recently ran a PR of 19:45 in my local 5K. The durability is notably better than the Adios 8, especially in the outsole. While I appreciate the minimalist feel, I do find them quite narrow compared to other racing shoes like the Saucony Type A9. The half-size-small fit is accurate – I went up to 10.5 from my usual 10 and got a perfect fit. For pure speed sessions and races up to half marathon distance, these are fantastic. Just don’t expect the same level of cushioning as super shoes like the Vaporfly.
Your comment is awaiting moderation.2 months ago
These have become my secret weapon for 5K-10K races. That Lightstrike Pro feels snappier than the Adios 8s but still has that fast, firm feel I love. Just smashed my 5K PR in them (18:45!) and they’re perfect for track workouts. Continental rubber is holding up great after 150 miles. Quick heads up – they run narrow, had to size up half a size. Not for everyone, but if you love that classic racing feel, these deliver. Been rotating between these and the Takumi Sen 9, but the Adios feels more planted and built to last.
Your comment is awaiting moderation.3 months ago
Finally got to race in the Adios 9 after training in them for six weeks. These really shine for 5K-10K distances – just ran a 5K PR of 18:45! The minimalist design forces you to run with good form. Compared to the Boston 12, these feel much more nimble and race-ready. The Lightstrike Pro midsole provides just enough cushioning without feeling mushy. They do run small – had to go up half a size. Durability has been impressive for a racing flat. While not as versatile as some modern super shoes, these excel at their intended purpose. The grip is exceptional on both dry and wet roads.
Your comment is awaiting moderation.3 months ago
Gearing up for track season and need something snappy for 5k races. Can’t decide between these and the Takumi Sen 9. My track buddies swear by the Takumi but these look promising too. Heard they run super small though – I’m usually an 11 in adidas. Should I size up to 11.5 or go straight to 12?
3 months ago
Yes, definitely size up at least a half size. My normal size 11 fit but it was very snug. Great 5k option for sure!
3 months ago
Looking for a shoe for my upcoming 5K/10K race season. Been eyeing the Adios 9 but also love my Takumi Sen 9s. Anyone raced in both? Also heard these run small – I’m usually an 8.5 in adidas, should I bump up to a 9?