Reddit · r/trailrunning · May 10, 2026 · summarized
MixedThey found the Endorphin Edge had a great ride but zero wet grip, and loved it for open fire trail; it was fast but unstable on technical terrain.
Quick note: Some links are affiliate links. We earn a tiny commission if you buy (at no cost to you). Keeps the lights on!

Trail
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.
Showing 6 reviews mentioning unstable Show all
Reddit · r/trailrunning · May 10, 2026 · summarized
MixedThey found the Endorphin Edge had a great ride but zero wet grip, and loved it for open fire trail; it was fast but unstable on technical terrain.
Reddit · r/trailrunning · May 7, 2026 · summarized
PositiveThey loved the Endorphin Edge for its speed and cushioning, with legs never tiring on 15+ mile runs, though it was unstable on technical terrain.
Reddit · r/RunningShoeGeeks · May 7, 2024 · summarized
MixedThey ran in the Edge and enjoyed its bounce, but their ankles were sore afterwards, which they blame on the shoe.
Reddit · r/RunningShoeGeeks · May 7, 2024 · summarized
NegativeThey found the Edge very unstable and returned it right away.
Reddit · r/RunningShoeGeeks · Apr 12, 2023 · summarized
MixedThey did well in the first two races in this shoe but rolled an ankle into a bad sprain on a muddy, rooty third race. They still rate it for less technical trails.
Reddit · r/RunningShoeGeeks · Apr 12, 2023 · summarized
PositiveThey have put over 400 miles on two pairs without rolling an ankle, though the shoe feels somewhat tippy on technical terrain and the soft foam makes overpronation easy. They find it lighter and faster than the Speedgoat 5.
Of the 15 reviews with a clear verdict, 47% are positive, 27% mixed and 27% negative. The praise mentioned most is comfortable fit. The most common complaint is unstable.
The complaints reviewers mention most: unstable (6 reviews). For example: They found the Edge very unstable and returned it right away.
We collected and summarized 15 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.
Trail and off-road shoes, ranked by real runners.