Here is a nice gadget tested by our local hero Cham.
It's a pair of "sunglasses" ( you can remove the glasses actually
), with an integrated cam which allows you to record your runs from your very own point of view.
Here is the result : http://www.youtube.com/watch?v=1wIKkyA1sbQ
you'll note that the sound is not syncro with the video, but it happened while uploading it on Youtube; on a computer it's just fine.
here is the product: