Daily trainer · Neutral · Road · 8.6 oz · 36/30mm stack · 6mm drop
How it ranks
The Brooks Glycerin Flex’s rating is an early estimate. We’ve collected 1 runner review so far, with brand history and external ratings also informing the score.
Confidence
How settled the rating is against every other rated shoe. A shoe can rate high on confidence with relatively few reviews of its own when its product line has a long record and external ratings from retailer sites agree. Confidence is low when we have few ratings or when runners disagree.
Confidence
24 Very low
External retailer ratings
We break apart ratings from mass-market retailers and specialty running shops since they serve different audiences.
The middle of the bar marks the typical shoe at each type of retailer. The dot shows where this shoe ranks in comparison.
Based on
The bars show roughly how much each source contributes to this shoe’s rating. Their influence depends on how many reviews we’ve collected, how many earlier versions are in the product line, and the external ratings available.
Report a wrong price
Prices last updated on Oct 22, 2026 at 8:35 AM UTC (13 hours ago).
Our prices come from feeds the retailers send us. We refresh them every day, but a feed is sometimes wrong. Tell us and we will look into it.
Report a wrong price
Prices last updated on Oct 22, 2026 at 3:00 AM UTC (19 hours ago).
Our prices come from feeds the retailers send us. We refresh them every day, but a feed is sometimes wrong. Tell us and we will look into it.
Report a wrong price
Prices last updated on Oct 22, 2026 at 7:32 PM UTC (3 hours ago).
Our prices come from feeds the retailers send us. We refresh them every day, but a feed is sometimes wrong. Tell us and we will look into it.
Affiliate links included. They never affect our ratings.
Prices updated daily. Last checked Oct 22.
Amazon prices change often.
Buy at Amazon for $129 · 24% off
BuyRating & Confidence vs. other shoes for sale
Each dot is one rated shoe for sale, placed by its rating and by how much evidence sits behind it. Shoes toward the top right are both well rated and well established.
Better Shoes Rating
Sizing and ride details at a glance.
Men's
8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13
7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5
41, 42, 42.5, 43, 44, 44.5, 45, 45.5, 46, 47, 47.5
Women's
6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10
4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8
37, 37.5, 38, 38.5, 39, 40, 40.5, 41, 42
5/5
Overall
Anonymous runner · Jul 2, 2026
would buy again
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