Brooks Glycerin 21

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Overall

#99 in

Road Running Shoes

according to Reddit Icon Reddit

Sentiment score75% positive
12
3
1

Top Pros

Top Cons

Last updated: Jun 14, 2026

Reddit Reviews

Reddit Iconcisco1971m
5 months ago

I’ve never had the glycerin max, but I have had the glycerin 19, 20 and 21 they all worked out great for me

5 months ago

I’ve never had the glycerin max, but I have had the glycerin 19, 20 and 21 they all worked out great for me

5 months ago

I’ve never had the glycerin max, but I have had the glycerin 19, 20 and 21 they all worked out great for me

Reddit IconGolfing_Panda
5 months ago

Brooks Glycerin 22 or 24, or Brooks Glycerin Max are great options Max more cusion and standard glycerin great balance of comfort and stability.

Reddit Iconjohnny_fives_555
9 months ago

Sales + runrepeat. Needs to be at least half off. If I’m being honest more like 66%+ off. I’m running in speed 2s, Boston 11s, triumph 19, and glycerin 20s because they were on sale.

Reddit Iconjosior
8 months ago

The test seems accurate to what I've seen with the shoes I have (Mizuno Wave Sky 8 and Brooks Glycerin 20).

Reddit Iconlutewhine
11 months ago

My shoe purchases this year: Nike Vomero 16 (£59.99) Brooks Glycerin 20 (£73.80) Mizuno Wave Sky 6 (£54) I haven’t paid full-price for a pair of running shoes since Vomero 1 came out, and that was only because the store did an excellent job with gait analysis that helped cure longstanding shin issues. Never buy budget shoes - buy great shoes at good prices from previous seasons.

Reddit IconPuzzleheaded_Bat7588
Reddit Iconpicklegrabber
3 months ago

Nike structure wide Brooks glycerin wide or extra wide If you’re into trail running Altra lone peaks These are my favorite as someone that’s a 9.5 women wide.

Reddit IconAppropriateFan2864
6 months ago

For Brooks, I would also recommend checking out their [Restart program](https://restart.brooksrunning.com/) which is basically like an outlet offering shoes at a really good discount. They will tell you if the shoes are in brand new condition or gently used.. I believe these are the shoes that get returned as they have a very generous return policy. Last year, I got my Glycerin 21 shoes for $75 in brand new condition :)

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