On Location's Martin Joergensen was out to shoot people running more than 42 kilometers or 26 miles in just a couple of hours and then some.
Click here to download Nikonians On Location Podcast #18 (NPC-OL-2008-05-19; 14:55; 7MB, MP3 format).
Video supplement available here (NPC-OLV-2008-05-19; 7:12; flash format).