Running shoes · owner-verdict comparison
Adidas Ultraboost 5 vs Saucony Endorphin Speed 4: what real owners say Real owners lean toward the Saucony Endorphin Speed 4: 75% of 134 owners recommend it, vs 35% of 34 for the Adidas Ultraboost 5.
Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score
75%of 134 owners recommend
75% recommend · 6% neutral · 19% don't
Owners praise
Versatile do-it-all daily and tempo shoe Great for uptempo, tempo and race-pace runs Nice bounce, pop and protective cushioning Owners complain about
Narrow, pointy toebox cramps and rubs the pinky toe Firm, dead-feeling midsole with little bounce Toe numbness or circulation issues mid-run Full owner report → What Adidas Ultraboost 5 owners say “Say what you want about the design, these are insanely comfortable shoes. IMO look better in person.” “I have Allbirds and UB 3.0s and I can say definitively my UBs are far more comfortable for me. It’s a treat to wear them haha” “Anyone have the issue of the footbed moving around in their Ultraboost 19s? It makes mine nearly unwearable. (It slides back constantly. No matter how tight or loose they are.)”— Easy-Lucky-Free on
Reddit What Saucony Endorphin Speed 4 owners say “Endo Speed 4 being great” “i love them so much i decided to run the marathon i was preparing with”— @jeremybmxfr on
YouTube “Speed 4 is by far my least favourite version. I loved version 1-3 but this one just doesn't feel right on my foot.” The web's most robust real-owner review aggregator — real opinions from people who actually own the product, every verdict sourced, nothing paid.
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