Ubilabs has set up an application that apparently lets you monitor the position of 8 riders on the Tour, including Jens Voigt and Michael Rogers (the two I’m familiar with). Heart rate, speed and position are all displayed. TDFBlog has more information here.
This is the sort of thing that’d be really cool as a side channel while viewing the Tour on TV. Since I can watch most of the entire race this year (thanks, SBS), a live map trail is not something I have much use for, but those online at race time who don’t have a TV handy might find this indispensible.

typolis: Sumaato: Tour de France – LIVE Tracker

technorati tags:cycling, TdF, GPS, maps