I am a useless runner in the summer time i admit. I often get some of my worst times since the heat i cannot cope with. I have to go out at first light.
Winter time. These cold conditions. Well i ran the other day and my hands were frozen, but after the first mile i was warm, and by mile 2 i was actually sweating. What i do now though is wear a a sweater over my singlet and take it off, tie it around my waste when i hit this point.
Everyone is individual. Its impossible to judge anyone in this sport. Anyone who goes out and does this bullshit week after week i applaud.