Quick note: Some links are affiliate links. We earn a tiny commission if you buy (at no cost to you). Keeps the lights on!

Compared from 39 real runner reviews

Saucony Endorphin Trainer vs Nike InfinityRN 4 vs Saucony Kinvara Pro

Side by side from 39 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.

56 signal

8 reviews

45 signal

6 reviews

67 signal

25 reviews

In short

—
—

Stable and peppy for long runs and marathon training; a few find it heavy on longer runs.

Liked mostreviews mentioning it

Watch forreviews mentioning it

Specs

Weight
286 g (10.1 oz), men's
Stack height
42 mm heel / 34 mm forefoot
Drop
8 mm
Weight
316 g (11.1 oz), men's
Stack height
39 mm heel / 30 mm forefoot
Drop
9 mm
Weight
269 g (9.5 oz), men's
Stack height
42 mm heel / 34 mm forefoot
Drop
8 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