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Compared from 69 real runner reviews

Brooks Cascadia 19 vs Salomon Aero Glide 3 GRVL vs Saucony Xodus Ultra 4

Side by side from 69 real reviews. Every count is the same as on each shoe’s page.

How the signal works
The signal score

A score out of 100 for how well reviewed a product is next to others of its kind. It rises with positive reviews and with how many there are; negative and mixed reviews take points off. The best in each category scores in the 90s.

So a handful of glowing reviews can’t beat a product lots of people like. No sponsored placements.

91 signal

35 reviews

79 signal

18 reviews

73 signal

16 reviews

In short

Plush, grippy trail shoe liked by wide-footed and ultra runners; a few fans dislike the softer feel.

Comfortable, grippy and cushioned on gravel and as a road trainer; a few found it firm at first.

Trail runners like the Xodus Ultra 4's cushioning and comfort, but two had blisters or severe foot pain on longer, technical efforts.

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Specs

Weight
303 g (10.7 oz), men's
Stack height
35 mm heel / 29 mm forefoot
Drop
6 mm
Weight
275 g (9.7 oz), men's
Stack height
41 mm heel / 33 mm forefoot
Drop
8 mm
Weight
309 g (10.9 oz), men's
Stack height
36 mm heel / 30 mm forefoot
Drop
6 mm

More comparisons

Shares count reviews with a clear verdict from the recent window, like each shoe’s page. Tags are counted over the same reviews. All shoes