Products
ASICS GEL-KAYANO 32
Brooks Adrenaline GTS 25
Tested using Methodology v0.9
Updated Dec 08, 2025 08:23 PM
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Asics.com
Tested using Methodology v0.9
Updated Dec 05, 2025 04:15 PM
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Brooks
Weight
300.2 g (10.59 oz)
Heel-To-Toe Drop
9.1 mm
Plate
None
Weight
289.1 g (10.20 oz)
Heel-To-Toe Drop
13.6 mm
Plate
None
Our Verdict
ASICS GEL-KAYANO 32
Brooks Adrenaline GTS 25
The ASICS GEL-KAYANO 32 and the Brooks Adrenaline GTS 25 are two classic stability trainers that incorporate a variety of support features to correct over-pronation. The Brooks shoe has a higher heel-to-toe drop and a much greater disparity in the levels of cushioning, with a heel that's slightly more protective than the ASICS shoe, but a forefoot that's much harsher. Neither shoe is very lively, as both are focused on a stable, controlled ride, but the Adrenaline GTS 25 does return energy slightly better.
Variants
- GEL-KAYANO 32 (Black/Dark Currant - (Women - US 7))
- GEL-KAYANO 32 (Black/Graphite Grey - (Men - US 9))
- GEL-KAYANO 32 (Black/Graphite Grey - (Women - US 7))
- GEL-KAYANO 32 (Black/Jasper Green - (Men - US 9))
- GEL-KAYANO 32 (Black/White - (Men - US 9))
- GEL-KAYANO 32 (Black/White - (Women - US 7))
- GEL-KAYANO 32 (Blue Fade/Indigo Fog - (Women - US 7))
- GEL-KAYANO 32 (Cream/Denim Blue - (Men - US 9))
- GEL-KAYANO 32 (Dark Pink Clay/Dark Currant - (Women - US 7))
- GEL-KAYANO 32 (Flash Red/Beet Juice - (Men - US 9))
- GEL-KAYANO 32 (Gravel/Citron - (Men - US 9))
- GEL-KAYANO 32 (Midnight/Black - (Men - US 9))
- GEL-KAYANO 32 (Midnight/Stillwater - (Women - US 7))
- GEL-KAYANO 32 (Monument Blue/Whisper Green - (Women - US 7))
- GEL-KAYANO 32 (Oatmeal/Meteor Grey - (Men - US 9))
- GEL-KAYANO 32 (Oatmeal/Meteor Grey - (Women - US 7))
- GEL-KAYANO 32 (Piedmont Grey/Gravel - (Men - US 9))
- GEL-KAYANO 32 (Piedmont Grey/Gravel - (Women - US 7))
- GEL-KAYANO 32 (White/Champagne - (Women - US 7))
- GEL-KAYANO 32 (White/Jasper Green - (Men - US 9))
- GEL-KAYANO 32 (White/Orange Glow - (Men - US 9))
- GEL-KAYANO 32 (White/Orange Glow - (Women - US 7))
- GEL-KAYANO 32 (White/Pure Silver - (Men - US 9))
- GEL-KAYANO 32 (Winter Sea/Midnight - (Men - US 9))
- Adrenaline GTS 25 (Black/Biscuit - (Men - US 9))
- Adrenaline GTS 25 (Black/Black/Ebony - (Men - US 9))
- Adrenaline GTS 25 (Black/Black/Ebony - (Women - US 7))
- Adrenaline GTS 25 (Black/Cyber Pink/Iced Aqua - (Women - US 7))
- Adrenaline GTS 25 (Black/Grey/White - (Men - US 9))
- Adrenaline GTS 25 (Black/Grey/White - (Women - US 7))
- Adrenaline GTS 25 (Black/Ipanema/Mint - (Men - US 9))
- Adrenaline GTS 25 (Coconut/Argyle - (Women - US 7))
- Adrenaline GTS 25 (Green/Moonlight/Phantom - (Men - US 9))
- Adrenaline GTS 25 (Grey/Blackened Pearl/Coral - (Women - US 7))
- Adrenaline GTS 25 (Oyster/Green Gecko/Blue - (Men - US 9))
- Adrenaline GTS 25 (Oyster/Pink/Green - (Women - US 7))
- Adrenaline GTS 25 (Primer Grey/Ebony/Jasmin - (Men - US 9))
- Adrenaline GTS 25 (Silver Anniversary Edition - (Men - US 9))
- Adrenaline GTS 25 (Silver Anniversary Edition - (Women - US 7))
- Adrenaline GTS 25 (Spellbound/Moonlight/Ipanema - (Men - US 9))
- Adrenaline GTS 25 (White/Black/White - (Men - US 9))
- Adrenaline GTS 25 (White/Black/White - (Women - US 7))
- Adrenaline GTS 25 (White/Spellbound/Orange - (Men - US 9))
- Adrenaline GTS 25 (White/White/Silver - (Women - US 7))
Main Differences for
Marathon Racing
Marathon Racing
Threshold
Marathon Racing
5.4
5.1
Forefoot Stack Height
32.6 mm
27.3 mm
Forefoot Energy Return
1.6
2.6
Full Comparison
Design
Weight
4.4
4.8
Right Shoe Weight Photo
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Left Shoe Weight Photo
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Weight
300.2 g (10.59 oz)
289.1 g (10.20 oz)
Stack Heights
Stack Height Photo
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Heel Stack Height
41.7 mm
40.9 mm
Forefoot Stack Height
32.6 mm
27.3 mm
Heel-To-Toe Drop
9.1 mm
13.6 mm
Advertised Heel-To-Toe Drop
8.0 mm
12.0 mm
External Shape
3D Model Full Shoe
Preview 3D
Preview 3D
Outsole Heel Width
94 mm (3.7")
93 mm (3.7")
Outsole Arch Width
78 mm (3.1")
77 mm (3.0")
Outsole Forefoot Width
118 mm (4.6")
110 mm (4.3")
Heel Width-To-Stack Ratio
2.25
2.27
Forefoot Width-To-Stack Ratio
3.62
4.03
Internal Shape
3D Model Internal
Preview 3D
Preview 3D
Internal Length
280 mm (11.0")
280 mm (11.0")
Internal Heel Width
68 mm (2.7")
65 mm (2.6")
Internal Forefoot Width
97 mm (3.8")
90 mm (3.5")
Wide Sizing Available
Yes
Yes
Other Features
Other Features Photo
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Tongue Gusset Type
Fully-gusseted
Non-gusseted
Plate
None
None
Performance
Heel Energy Return
1.2
1.8
Heel Compression Video
Heel Energy Return
Heel Energy Return
65.5%
67.4%
Forefoot Energy Return
1.6
2.6
Forefoot Compression Video
Forefoot Energy Return
Forefoot Energy Return
67.0%
69.0%
Heel Cushioning
7.3
7.2
Heel Cushioning Picture
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Heel Cushioning
Energy Absorbed At 550N
2.98 J
3.05 J
Energy Absorbed At 1100N
8.96 J
8.96 J
Energy Absorbed At 1900N
16.53 J
16.00 J
Forefoot Cushioning
7.4
5.2
Forefoot Cushioning Picture
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Forefoot Cushioning
Energy Absorbed At 800N
4.29 J
3.21 J
Energy Absorbed At 1300N
7.86 J
5.60 J
Energy Absorbed At 2050N
11.92 J
8.34 J
Heel Firmness
5.3
5.6
Heel Firmness
Firmness At 550N
57.3 N/mm
56.4 N/mm
Firmness At 1100N
102.7 N/mm
110.8 N/mm
Firmness At 1900N
199.2 N/mm
215.1 N/mm
Forefoot Firmness
7.8
9.1
Forefoot Firmness
Firmness At 800N
106.5 N/mm
152.9 N/mm
Firmness At 1300N
200.4 N/mm
312.8 N/mm
Firmness At 2050N
387.6 N/mm
545.7 N/mm
Forefoot Long Run Cushioning
6.9
4.7
Forefoot Long Run Cushioning
Energy Absorbed At 10km
7.53 J
5.24 J
Energy Absorbed At 20km
7.35 J
5.11 J
Energy Absorbed At 30km
7.25 J
5.05 J
Energy Absorbed At 40km
7.18 J
4.99 J
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ASICS GEL-KAYANO 32
Brooks Adrenaline GTS 25
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ASICS GEL-KAYANO 32 vs Brooks Adrenaline GTS 25: Main Discussion
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