Brooks Adrenaline Vs Saucony Guide. Both of these running shoes are “stability” running shoes and will provide you with awesome support.

To compare, today we are referencing Brooks Adrenaline GTS 21 and Saucony Guide 13.

Both of these running shoes are comfortable and you can run longer distances without feeling uncomfortable.

Then what is so different about them? If you wish to find out, here is a detailed comparison of Brooks Adrenaline vs. Saucony Guide. This will provide you with all the details that are required for you to pick the correct one.

Saucony Guide Vs Brooks Adrenaline GTS Header Image-min

This is our winner

Brooks Adrenaline GTS 21

Why it is better?

  • Very comfortable cushioning.
  • Excellent protection.
  • Butterly soft heel-to-toe transition.
  • Excellent for both long and short distance running.
  • Roomy toe-box.
  • Good ankle stability.

Brooks Adrenaline Vs Saucony Guide – An Overview

Brooks Adrenaline and Saucony Guide are stability running shoes.

However, there are a lot of differences that are there between these two running shoes.

Their soles are different, their upper is different and there are a lot more…

We will cover all the required details in the below sections so that you don’t feel any problem selecting the best option for yourself.

So, without further ado, let’s begin…

Brooks Adrenaline Vs Saucony Guide – Features at a glance

Brooks Adrenaline GTS 21 Saucony Guide 13
Brooks Women's Adrenaline GTS 21 Supportive Running Shoe - Oyster/Alloy/Light Blue - 5 X-Wide Saucony Men's S20548-25 Guide 13 Running Shoe, Blue/Silver - 12 M US
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Type Stability Stability
Heel-to-toe Drop 12mm 8mm
Weight 9.1oz/258.0g (Women)
10.4oz/294.8g (Men)
9.3oz/264g (Women)
10.2oz/289.2g (Men)
Arch Support Medium, High Medium, High
Midsole Type Cushion PWRRUN
Technology GuideRails, DNA LOFT, BioMoGo DNA TPU Guidance Frame, FORMFIT
Sizes 5.0 – 13.0 (Women)
7.0 – 15.0 (Men)
5.0 – 12.0 (Women)
7.0 – 15.0 (Men)
Width Normal, Narrow 2A, Wide D, Extra Wide 2E (Women)
Normal, Narrow B, Wide 2E, Extra Wide 4E (Men)
Normal, Wide (Women)
Normal, Wide (Men)
Use Long Distance, Treadmill, Road Long Distance, Treadmill, Road
Editor’s Rating 4 and a half star-92X25-min 4 and a half star-92X25-min
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The main differences between Brooks Adrenaline GTS Vs Saucony Guide

  • Brooks Adrenaline has a heel-to-toe drop of around 12mm whereas Saucony Guide has a heel-to-toe drop of 8mm.
  • Brooks Adrenaline is more focused on knee stability and has a Holistic GuideRail System. Saucony Guide uses medial TPU guidance frame which is a more traditional approach for stability.
  • The latest generation of Brooks Adrenaline is 21 whereas the current version of Saucony Guide is 13.
  • Brooks Adrenaline uses DNA LOFT as the midsole cushioning whereas Saucony Guide comes with the PWRRUN cushioning.
  • Weight-wise the women’s version of Brooks Adrenaline is a bit lighter than Saucony Guide. However, the weight difference is not that significant to cause you any performance difference.
  • For Brooks Adrenaline in this version, the toe-box feels roomier whereas for Saucony Guide it feels the fit is a bit narrow.

Brooks Adrenaline Vs. Saucony Guide – A head to head comparison

In the above sections, we have covered all the broad differences between Brooks Adrenaline and Saucony Guide.

In the following sections, we will go deeper into the details of Brooks Adrenaline GTS 21 and Saucony Guide 13.

We have summarized all the differences in the images below.

You may get all the details you are looking for from there, otherwise, just read on…


Both Brooks Adrenaline GTS 21 has blown rubber in the outsole whereas Saucony Guide 13 has a lighter and more supple crystal rubber. As per Saucony, this rubber is slightly more durable than traditional carbon rubber.

However, the major difference in the outsole is how the segmentation or the deep grooves are present in the shoes.

Brooks Adrenaline has a deep groove at the start of the forefoot or near the balls of the foot or in the area known as a segmented crash pad.

With the use of this new rubber material in Saucony, the treads of Saucony Guide have become thinner. However, they don’t impair the shoe’s grip.

The treads in both of these shoes will keep you stable even on the rougher surfaces and we have not heard about any grip issues on the cobblestones.

However, you should not take out these shoes on the trails as they are meant for smoother surfaces and will reduce their lifetime.


The midsole of these two running shoes differs a lot in terms of material.

However, when it comes to comfort and cushioning, both of these midsoles do an excellent job.

The midsole material of Brooks Adrenaline GTS is made from DNA LOFT. It a blend of EVA Foam and air and will provide you with supreme cushioning.

Till the last version, this material extending from the heel to the midfoot. However, from this version, which is Brooks Adrenaline 21, DNA LOFT extends from the heel to the forefoot.

This will provide you with extreme comfort from heel to toe.

For Saucony Guide, the midsole is made from the new PWRRUN material. It is basically a TPU material and is lighter, bouncier, flexible, and more durable than EVA foam.

It is great at shock absorption and will provide you with exceptional comfort throughout your run.

The heel-to-toe drop in these two running shoes differs significantly. Brooks Adrenaline GTS has a drop of 12mm whereas for Saucony Guide it is 8mm.

Also, in Brooks Adrenaline, there are Holistic GuideRails which is responsible for the stability that this running shoe provides. For Saucony Guide, it has the medial TPU material which keeps your feet stable.


The upper of Brooks Adrenaline is made with 3D Fit Print mesh. This is a new streamlined, engineered mesh that offers structure and proper fit. This improved structure of the mesh helps Adrenaline to shave some of its weight.

Saucony has reverted back to its older fit and now you don’t have the ISOFIT. So, now, you don’t have that separate inner fit sleeve in Saucony Guide and you have that traditional lacing model.

It also has a more durable mesh now but some users mentioned that they found it a bit less breathable.

Width-wise, Brooks Adrenaline has more number of widths like Normal, Narrow B, Wide 2E, and Extra Wide 4E for men and Normal, Narrow 2A, Wide D, and Extra Wide 2E for women.

However, there are a limited number of toe-box widths available for Saucony Guide for both men and women. You will only get regular and wide fits.

If you compare the sizes that are available for Brooks Adrenaline GTS 21 and Saucony Guide 13 are also somewhat different. There is no difference in the sizes available for the men’s shoes. For both the shoes, it is from 7.0 to 15.0 for men. However, for women, Adrenaline has from 5.0 to 13.0 and Guide has from 5.0-12.0.


In terms of weight, both Brooks Adrenaline GTS and Saucony Guide are not much different.

Brooks Adrenaline GTS weighs around 9.1oz/258.0g for women and for men it weighs around 10.4oz/294.8g.

Saucony Guide weighs around 9.3oz/264g for the women’s version and for the men’s version it weighs around 10.2oz/289.2g.



From the point of view of price, Brooks Adrenaline is a bit more expensive than the Saucony Guide.

Adrenaline will cost you a little more than $120 whereas Saucony will cost you near $120. 

However, if you don’t want to spend so much on these two running shoes, you may as well pick up the previous version.

Since the launch of this current version of these running shoes, prices of the earlier versions, that is, Saucony Guide 12 and Brooks Adrenaline GTS 20 have dropped drastically.

These are all the similarities and the differences between Brooks Adrenaline GTS 20 and Brooks Glycerin 18.

However, some of our readers may want to check out some of the alternatives for these shoes.

If you are one of them, we have provided you with all the alternatives below…

Similar Shoes

Running Shoes Like Brooks Adrenaline GTS 21

Brooks Adrenaline GTS 21 is an excellent running shoe in its own right. It is very difficult to come up with its alternatives.

However, here are some of them that live up to the expectation and are the best Brooks Adrenaline GTS alternatives that you may try.

Running Shoes Like Saucony Guide 13

Saucony Guide 13 is a very good running shoe. We are still to identify some good alternatives for Saucony Guide 13.

However, the below one seems to be a good fit.

Asics Gel-Kayano 27 Running Shoes
  • Dynamic DuoMax Support System: This evolution of DuoMax system enhances stability and support, with reduced weight and increased platform support.
  • Ortholite Lasting: This lasting material features plush underfoot comfort while providing excellent moisture management and a high level of breathability (Ortholite is a registered trademark of O2 Partners LLC.)
  • Rearfoot and Forefoot GEL Technology Cushioning System: Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.

Last update on 2024-05-23 / Affiliate links / Images from Amazon Product Advertising API


In the above guide, we have provided you with all the required information and a detailed “Brooks Adrenaline Vs Saucony Guide comparison”.

However, for us, comfort is of paramount importance. Since Adrenaline has a lot of toe box widths available, it will provide you with a far more comfortable fit. Also, overall, Adrenaline 21 is spacious.

This is the reason we chose Brooks Adrenaline over Saucony Guide.

Let us know what you think in the comments section below…

Madhusree Basu

Madhusree Basu

Author, Admin

Blogger and a fitness enthusiast. She loves running and Yoga and everything in between. She started running to manage her weight and to eat to her heart’s content. A true foodie at heart she shares whatever knowledge she has gained throughout the years about weight management and fitness.

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