Reddit · r/RunningShoeGeeks · Jun 15, 2024 · summarized
MixedDid a 22 km run in the Endorphin Speed 3 and thinks that is about its maximum distance for them.
Quick note: Some links are affiliate links. We earn a tiny commission if you buy (at no cost to you). Keeps the lights on!

Tempo
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.
Reddit · r/RunningShoeGeeks · Jun 15, 2024 · summarized
MixedDid a 22 km run in the Endorphin Speed 3 and thinks that is about its maximum distance for them.
Reddit · r/RunningShoeGeeks · May 16, 2024 · summarized
MixedThey find the Endorphin Speed 3 wider and more supportive but blocky and awkward, with a cushier sole that has less spring than the ES4.
Reddit · r/RunningShoeGeeks · Apr 21, 2024 · summarized
MixedDislikes only the Endorphin Speed 3's instability, which they think would wreck their ankle if worn for every run. Happy using it for slower and faster runs of 6-8 miles once or twice a week.
Reddit · r/RunningShoeGeeks · Feb 11, 2024 · summarized
MixedLiking the Endorphin Speed 3 so far, though it has a little less pop than the Speed 2 they put almost 500 miles on, and the side graphic started peeling after two runs.
Reddit · r/RunningShoeGeeks · Feb 11, 2024 · summarized
MixedAfter 50 km in the Endorphin Speed 3, a 14.5 km run bruised both second toes; half a size up would have prevented it, but otherwise it is a great shoe.
Reddit · r/RunningShoeGeeks · Dec 14, 2023 · summarized
MixedAt 200 miles the Endorphin Speed 3 feels softer and bouncier than the Hyperion Max, but its upper's logos and overlays started falling off quickly.
Reddit · r/RunningShoeGeeks · Nov 15, 2023 · summarized
MixedLoved the Endorphin Speed 2 and likes the Speed 3, though its heel rubs the back of their Achilles on faster runs; good for mid-speed workouts and long runs.
Reddit · r/RunningShoeGeeks · Jun 15, 2023 · summarized
MixedCan't run longer than a 10k in the Endorphin Speed 3, so it is out for long runs, but it is their choice for short threshold runs on a trip.
Of the 29 reviews with a clear verdict, 62% are positive, 28% mixed and 10% negative. The praise mentioned most is durable. The most common complaint is blisters.
The complaints reviewers mention most: blisters (1 review), narrow fit (1 review) and unstable (1 review). For example: Hates the Endorphin Speed 3: it just doesn't work for them, killing the soles of their feet and causing terrible blisters.
We collected and summarized 29 experiences shared on Reddit, with links to the original sources. Reviews submitted here are checked for spam before they appear. Every review, submitted here or collected, is read as positive, mixed or negative.
Light, bouncy shoes for workouts and uptempo runs, ranked by real runners.