Malakite iv just started running with a pram, bought the baby jogger 20 wheel, i was surprised how much harder it was to run with the pram,im a long time runner,my 16months wee boy is just an outdoor child i deceided to take him jogging with me, he loves it sings the whole way,i on the other hand have found that i have to slow my run down especally as my roads are all mountains,i do find that my ankles get really sore,good news though i was out running on my own the other day couldnt beleve how easy it was,,i guess its just going to take a while to get use to.