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adidas Adizero Adios 9

adidas Adizero Adios 9 Reviews

RacingRanked #9 in Racing shoes

Sock-like upper and durable outsole for track and short races; hard on the legs with heavy use.

81Signal score
74% positive
38reviews
How the signal works
The signal score

A score out of 100 for how well reviewed a product is next to others of its kind. It rises with positive reviews and with how many there are; negative and mixed reviews take points off. The best in each category scores in the 90s.

So a handful of glowing reviews can’t beat a product lots of people like. No sponsored placements.

Updated 13 Nov

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What people mention

Real runner experiences (38)

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Showing 14 reviews mentioning comfortable fit Show all

Reddit · r/RunningShoeGeeks · Sep 22, 2026 · summarized

Positive

Fantastic for track workouts with a very comfortable upper.

Reddit · r/RunningShoeGeeks · Apr 18, 2026 · summarized

Positive

Loves the Adios 9 and snagged two pairs; the upper is perfect: durable, light, soft and flexible. They love getting back to road feel.

Reddit · r/RunningShoeGeeks · Apr 18, 2026 · summarized

Positive

Their favourite shoe of last year: they used the Adios 9 for easy, workout and recovery runs. Fun, light and simple, with an upper that fits perfectly and disappears on the run.

YouTube · Road To Trail · May 29, 2025 · summarized

Mixed

About 100 km in two and a half months, a low total because the shoe was hard to fit into their routine. They love how light and fast it feels and call the upper and fit perfect, but two runs of over an hour both left slight plantar fascia irritation, and the low stack felt punishing on tired legs. Best when fresh, a niche speed shoe rather than a daily trainer, and not one they would urge anyone to rush out and buy.

Reddit · r/RunningShoeGeeks · May 14, 2025 · summarized

Positive

A massive Adios 9 fan with two pairs; they sold their Evo SL after 4 runs because its upper felt voluminous and its midsole wasn't good at slower speeds. They also find the Adios 9 a great HIIT and Hyrox shoe.

Reddit · r/RunningShoeGeeks · May 13, 2025 · summarized

Positive

10/10: the Adios 9 is the most comfortable shoe they've worn, with no heel problems after sizing up, but as a true low-stack shoe it would wreck their legs as an everyday trainer.

Reddit · r/RunningShoeGeeks · May 13, 2025 · summarized

Mixed

About 30 miles in, they like but don't love the Adios 9: comfortable and well fitting, but they always feel it in their toes afterwards. It'll probably be their travel running shoe.

Reddit · r/RunningShoeGeeks · Apr 26, 2025 · summarized

Positive

First easy 3 miles in the Adios 9 on tired legs: the shoe felt like a slipper.

Reddit · r/RunningShoeGeeks · Mar 18, 2025 · summarized

Positive

On a first 4-mile easy run the Adios 9 felt great: light and comfortable, with a low-stack ground feel that may not suit everyone.

YouTube · Sagasu Running · Jan 8, 2025 · summarized

Positive

About 45 km (28 miles) of speed sessions, easy 10-12 km runs and hills. They praise the flexible, light, slipper-like feel, the soft stretchy upper with padded heel, excellent grip on wet and dry surfaces and the lively foam. They found it best for short fast reps and easy running, but the laces are poor, a sensitive arch may notice the midfoot shank, and how long the foam lasts is still unknown.

Reddit · r/RunningShoeGeeks · Jan 8, 2025 · summarized

Positive

Owns the Adios 9 and Evo SL in the same size; the Adios 9 fits a hair snugger and more race-like, with similar length.

Reddit · r/RunningShoeGeeks · Jan 3, 2025 · summarized

Positive

After a fartlek session in the Adios 9 in half a size up from usual, finds the fit perfect with a good amount of toe room and excellent lockdown.

Reddit · r/RunningShoeGeeks · Dec 28, 2024 · summarized

Positive

First run in the Adios 9 (68 kg, 1:20 half): true to size with a roomy toe box, a sock-like upper they forgot about while running, and a comfy, soft midsole. A minimal rocket for shorter, quicker sessions up to half-marathon distance.

Blog · Road Trail Run – Nils Scharff · summarized

Positive

A classic low-cushion racing flat with super-shoe tech, 'close to perfection' for tempo and intervals: an outrageously comfortable upper, an energetic flexible midsole and strong grip. Versatility is limited by the minimal design, and he now needs a half size up.

Common questions about adidas Adizero Adios 9

What do runners say about adidas Adizero Adios 9?

Runners describe the Adios 9 as a light, low-stack, fast shoe with a comfortable sock-like upper and a durable outsole, popular for track sessions, intervals and shorter races. Heavy use can be hard on the knees and legs, so it is less suited to everyday long mileage. A few get heel blisters.

Is adidas Adizero Adios 9 worth it?

Of the 38 reviews with a clear verdict, 74% are positive, 26% mixed and 0% negative. The praise mentioned most is comfortable fit. The most common complaint is unstable.

What are the most common complaints about adidas Adizero Adios 9?

The complaints reviewers mention most: unstable (3 reviews), blisters (2 reviews) and narrow fit (2 reviews).

Where do these adidas Adizero Adios 9 reviews come from?

We collected and summarized 38 experiences shared on Reddit, YouTube and blogs, with links to the original sources. Reviews submitted here are checked for spam before they appear. Every review, submitted here or collected, is read as positive, mixed or negative.

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