I think you can use SportTracks 2.x under mono with the plugin then Phil did, I used it back in the days
I don't think tere is a 3.0 version of Phils plugin.
e.g install mono from the repositore, install Sporttrack on a PC, copy the file over to linux and then start them with something like
$ cd <place_when_you_copeid_files>
$ mono Sporttracks.exe