A ChampionChip X5 Tracker is the increasingly popular ˝telescope˝ of the active sport events. The system has already proved itself on several international competitions, among others on the Barcelona and Athen Marathons. With the help of this, we can easily track the compatition on huge projectors or with a web browser, that where the competitors run exactly, how big is the distance they covered, and what is their speed. With the help of the X5 set, the heartbeat of the runner, who wears a proper pulze measurer, can also be tracked. On the Budapest Nike Halfmarathon we could track several famous person beside the lead up and the closing car. The names are the following: Zoltán Kammerer canoeist; Ágnes Kovács swimmer; Zoltán Somogyi TV2; Csilla Tatár TV2; Róbert Winkler mediastar; Krisztina Papp olimpic athlete; György Kozmann canoeist; Lajos Németh TV2; Judit Onyutha  TV2; József Sasvári running blog editor, Beáta Simóka Dr under-secretary.