I took some slow motion video when I marshaled at a parkrun, haven't had a chance to edit it yet though.
I've got a helmet camera which I use for snowboarding / cycling / my radio-controlled car. Hadn't thought to go running with it, if I wear it then the bouncing up and down is going to make it unwatchable and I CBA to put it on the ground and run past it.
Liked the scenery in your video anyway.
gopro? i have a whole big collection of them, love them, done very little "run" videos with them, used the hero3 for the merrell BF running photo photoshoot though.