Having "worn out" three other "Pegasus," I bought these without much thought for daily training, at paces from 5 to 5:30 per km. After almost a month, I have only good words to say about their response even on wet ground, fantastic sole, and without tiring you. Perhaps one issue is how well they hug the foot, but this can be resolved with good lacing. I should add that having had an ACL surgery a year and a half ago, and "carrying" 100 kilos, the fact that I feel no strain after training adds yet another "star" to their rating...