ChronoTrack Systems is a transponder timing company that has developed a cost-effective timing system for athletic events including road races, biking and multisports.
ChronoTrack has developed the single-use D-Tag, an all-weather design that attaches to the shoe. In the fall of 2009, ChronoTrack announced the next generation in UHF RFID tag timing: the B-Tag, a tag that stays attached to the race bib.
ChronoTrack, in concert with its strategic partner, Impinj, Inc., has designed custom UHF RFID controllers and antennas that specifically read D-Tags and B-Tags in a racing environment.
The ChronoTrack System has become the timing system choice for such events as the New York City Marathon, Bank of America Chicago Marathon, Lilac Bloomsday Run, Rock ‘n’ Roll Las Vegas Marathon, and NCAA Cross-Country Championships thanks to its accuracy!