MyTach is a personal training tool that supplies information like speed, run distance and lap time. Thanks to its integrated GPS receiver these and many other data are sampled with no need of additional sensors.
With MyTach it is possible to record data concerning the sport performances and download them on a PC, where they can be analyzed with the specific software freely downloadable from this website.
Moreover, thanks to Google Earth, it is possible to accurately map routes through real images.
For more information see here.