Real owners rate these about evenly: 35% of 34 Adidas Ultraboost 5 owners recommend it, vs 38% of 24 for the Hoka Clifton 9.
Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score
“Say what you want about the design, these are insanely comfortable shoes. IMO look better in person.”— ridukosennin on Reddit
“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”— SunriseMoon on Reddit
“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
Real owners rate these about evenly: 35% of 34 Adidas Ultraboost 5 owners recommend it, vs 38% of 24 for the Hoka Clifton 9.
Owners point the Adidas Ultraboost 5 at casual runners and walkers who won't rack up serious weekly mileage, and distance runners who prioritize long-run comfort over sprint responsiveness.
Owners point the Hoka Clifton 9 at runners wanting a cushioned daily trainer for easy miles, and walkers and retail workers on their feet all day.
The most-cited downside of the Adidas Ultraboost 5 is sole cracking, peeling, and premature breakdown, sometimes within just 3-6 months of purchase. For the Hoka Clifton 9, it's not responsive or fast; feels ploddy when picking up pace.