Brooks

Adrenaline GTS 21

Adrenaline GTS 21
Daily trainer · Neutral · Road
Excellent (94/100)

Shoe details

Weight
8.6 oz
Release
2020 Q4
MSRP
$130
Stack Height
32mm heel - 20mm toe
Drop Height
12mm

Ratings & Reviews

Excellent (94/100)

Based on product-line history, external ratings, and runner reviews.
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Scores better than 93% of all shoes.

Our ratings use detailed reviews from knowledgeable runners, ratings for shoes in the same product line, and reliable product information from trusted retailers.

Rating breakdown

Better Shoes Rating. Shading shows the expected rating range.
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Rankings combine runner ratings, whether reviewers say they'd buy a shoe again, direct comparisons to other shoes, related product-line performance, and trusted external ratings.

The darker band shows the central rating range. The lighter band shows a wider range of reasonable outcomes. More reviews for this shoe usually narrow both bands.

Overall

Excellent (94/100)

Overall rating

We estimate how this shoe ranks by combining runner ratings, whether reviewers say they'd buy a shoe again, and direct comparisons to other shoes they've run in. We also consider related product-line performance and trusted external ratings. More review data helps narrow the likely rating range.

Better Shoes Rating

Excellent (94/100)

Compared To Other Shoes

Scores better than 93% of shoes

Compared with all shoes

The shaded band shows the rating range we think is most likely.

Durability

Exceptional (98/100)

Durability rating

We estimate how this shoe ranks by combining runner ratings, whether reviewers say they'd buy a shoe again, and direct comparisons to other shoes they've run in. We also consider related product-line performance and trusted external ratings. More review data helps narrow the likely rating range.

Better Shoes Rating

Exceptional (98/100)

Compared To Other Shoes

Scores better than 97% of shoes

Compared with all shoes

The shaded band shows the rating range we think is most likely.

Cushioning

Very good (87/100)

Cushioning rating

We estimate how this shoe ranks by combining runner ratings, whether reviewers say they'd buy a shoe again, and direct comparisons to other shoes they've run in. We also consider related product-line performance and trusted external ratings. More review data helps narrow the likely rating range.

Better Shoes Rating

Very good (87/100)

Compared To Other Shoes

Scores better than 81% of shoes

Compared with all shoes

The shaded band shows the rating range we think is most likely.

Comfort

Very good (86/100)

Comfort rating

We estimate how this shoe ranks by combining runner ratings, whether reviewers say they'd buy a shoe again, and direct comparisons to other shoes they've run in. We also consider related product-line performance and trusted external ratings. More review data helps narrow the likely rating range.

Better Shoes Rating

Very good (86/100)

Compared To Other Shoes

Scores better than 80% of shoes

Compared with all shoes

The shaded band shows the rating range we think is most likely.

Value

Very good (80/100)

Value rating

We estimate how this shoe ranks by combining runner ratings, whether reviewers say they'd buy a shoe again, and direct comparisons to other shoes they've run in. We also consider related product-line performance and trusted external ratings. More review data helps narrow the likely rating range.

Better Shoes Rating

Very good (80/100)

Compared To Other Shoes

Scores better than 67% of shoes

Compared with all shoes

The shaded band shows the rating range we think is most likely.

Appearance

Average (65/100)

Appearance rating

We estimate how this shoe ranks by combining runner ratings, whether reviewers say they'd buy a shoe again, and direct comparisons to other shoes they've run in. We also consider related product-line performance and trusted external ratings. More review data helps narrow the likely rating range.

Better Shoes Rating

Average (65/100)

Compared To Other Shoes

Scores better than 21% of shoes

Compared with all shoes

The shaded band shows the rating range we think is most likely.

58%

7/12

Prefer this shoe over another.

Reviewers said this shoe was better than another shoe they ran in.

All Running Shoes

Scores better than 93% of 2,617 running shoes.

Excellent

Daily Trainers

Scores better than 92% of 1,872 daily trainers.

92%

Adrenaline GTS Family

Scores better than 85% of 10 adrenaline gts family.

85%

Brooks

Scores better than 77% of 224 Brooks shoes.

77%

Pros & Cons

Pros

  • A majority of reviewers like this shoe more than their last shoe.
  • Reviewers rate this shoe better than the Adrenaline GTS 20.
  • Popular shoe among LetsRun.com readers.
  • Rated among the top 10% of shoes overall.
  • Rated above average on comfort.

Cons

  • Rated below average on cushioning.

Compared to other shoes

See how this shoe compares to others like it.

Current shoe
Lightest
Newest
Lowest price / Best overall / Best comfort
Shoe properties
Type
Daily trainer
Daily trainer
Daily trainer
Pronation
Neutral
Stability
Neutral
Weight
8.6 oz W Lightest
8.9 oz M
Stack
32/20mm
39/27mm
Drop
12mm
12mm
7mm
Release
2020 Q4
2025 Newest
2024 Q2
MSRP
$130
$140
$200
Best price
$154.95
$149.99 Lowest price
Ratings
Overall
Excellent (93%)
Above average (64%)
Exceptional (>99%) Best overall
Comfort
Good (80%)
Good (71%)
Exceptional (99%) Best comfort
Cushioning
Very good (81%)
Above average (65%)
Exceptional (99%) Best cushioning
Durability
Excellent (97%)
Good (72%)
Exceptional (99%) Best durability
Appearance
Below average (21%)
Bottom tier (16%)
Exceptional (98%) Best appearance
Value
Above average (67%)
Bottom tier (13%)
Very good (86%) Best value
Specific shoe

Search for the exact model to add to this comparison.

Where to buy

No offers available

Better alternatives

Higher-rated shoes similar to this one

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Reader Ratings

10 reader ratings

Review a shoe

Showing 1–5 of 7 written reviews

Reader review

Anonymous runner · Jun 21, 2024

5/5

Overall

A great shoe! Very happy with my Brooks shoes

Comfort
5/5
Cushioning
5/5
Durability
5/5
Appearance
5/5
Value
5/5

Very solid training shoe

Anonymous runner · Jun 17, 2024

4/5

Overall

I've run in at least three generations of the Brooks Adrenaline. For many, many years I ran exclusively in Asics, going all the way back to the GT. But I made the switch to Brooks a few years back and have had great success with them. The fit is very good for me, especially in the forefoot, where I've had some issues. (My podiatrist, a serious runner himself, said of my right foot — and I quote — "Yeah, that's a shitty foot.") But the Brooks have allowed me to train better than I have in a long time. They're not overly or distractingly cushioned but still offer enough for long runs on pavement.

Comfort
4/5
Cushioning
4/5
Durability
4/5
Appearance
3/5
Value
4/5

My go to shoe

Sam Beck · Aug 7, 2023

5/5

Overall

I have been wearing stability shoes for a long time now, and Brooks is one brand that I can keep going back to. I have never had any issues with my ankles rolling in these, or felt unsupported in anyway. 

Comfort
5/5
Cushioning
5/5
Durability
4/5
Appearance
4/5
Value
4/5

Great, VERY DURABLE, shoe

Anonymous runner · Jul 31, 2023

5/5

Overall

I've beaten the crap out of this shoe and it, unlike other brands, refused to blow out at the usual places around the toe-box. I've since relegated them to my weight room shoes and for 12 more months they still refuse to break down.

Comfort
4/5
Cushioning
4/5
Durability
5/5
Appearance
2/5
Value
4/5

Reader review

Anonymous runner · Jul 6, 2023

5/5

Overall

Comfort
5/5
Cushioning
5/5
Durability
5/5
Appearance
5/5
Value
5/5