Adidas
Adizero Adios 9
Product Judgment
Strong
8.2
Category: Speed Trainer
Release year: 2025
Price Judgment
Reasonable
Common retail price: ~$180
Availability: Widely Available
Description
The Adidas Adizero Adios 9 is a featherweight speed trainer that revives the classic racing flat spirit with modern materials. Positioned as the lowest-stacked, most agile member of the Adizero racing family, it targets runners seeking speed and ground feel over plushness.
Running in the Adios 9 is all about direct, energetic feedback and a lively, snappy ride. Its firm, low-profile midsole and minimal upper create a fast, connected sensation that rewards efficient form but offers little forgiveness for fatigue or poor mechanics. This strong-tier shoe excels when pushed hard and fast.
The Adios 9 is best for tempo runs, intervals, and short-distance racing where lightness and responsiveness matter most. While its minimal cushioning and support limit comfort for daily or long runs, it remains a standout choice for runners who crave speed and ground contact in a modern, affordable package.
Performance Scores
Comfort
6Firm, low-stack midsole and minimal upper limit comfort for longer runs.
Energy Return
8Lightstrike Pro foam and nylon shank provide a responsive, snappy ride.
Stability
5Minimal heel counter and narrow fit reduce stability, especially for heel strikers.
Durability
7Thin outsole with Continental rubber shows good early durability for road use.
Fun to Ride
9Lightweight build and ground feel make fast runs lively and engaging.
Run Fitness
Daily
5Firm cushioning and minimal support limit comfort for daily mileage.
Long
4Low stack and limited shock absorption make it unsuitable for long distances.
Tempo
9Responsive ride and low weight excel at tempo and interval sessions.
Race
8Ideal for 5K–10K racing with a snappy, fast feel but lacks carbon plate propulsion.
Recovery
3Firm, minimal cushioning is harsh for recovery or easy runs.
Pros & Cons
- Extremely lightweight
- Excellent ground feel
- Responsive ride
- Outstanding grip
- Limited cushioning
- Low stability
- Narrow fit
Featherlight construction makes the shoe ideal for speedwork and racing.
Low stack and flexible midsole deliver a connected, ground-hugging sensation.
Lightstrike Pro foam and nylon shank create a lively, energetic ride.
Continental rubber and Lighttraxion outsole provide secure traction even on wet roads.
Minimal midsole protection restricts comfort and usability for longer distances.
Lack of heel structure and narrow platform reduce stability, especially for less efficient runners.
Snug, narrow upper may not accommodate wider feet comfortably.
Specifications
Best for paces
3:30–4:45 min/km
Drop
7 mm
Stack height
28 mm heel / 21 mm forefoot
Weight
176 g
Drop
7 mm
Stack height
28 mm heel / 21 mm forefoot
Weight
176 g
Pronation
N/A
Width
narrow
Terrain
Road
Technologies
Lightstrike Pro midsole, Nylon shank, Lighttraxion/Continental outsole
Plate
no
Best for paces
3:30–4:45 min/km
Comparable Models
Adizero Takumi Sen 11 is lighter and more aggressive, with a higher stack and carbon rods for greater propulsion.
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Saucony Endorphin Speed 5 offers a more cushioned and plated ride, making it smoother and more efficient over long distances.
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New Balance FuelCell Rebel v5 is lighter and bouncier, but less firm and less race-focused than the Adios 9.
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