chip timing
All the triathlets wore a timing chip strapped to their lower leg. As they crossed these mats, a signal from the chip is recorded on this device . It is a very accurate timimg systems but also gives them accurate splits so they know how quickly they cobvered each of the three sections of the event. The chips the athletes wear cost between £30 and £50 so they are of course carefully collected from the athletes at the end of the rac e.
chip timing
All the triathlets wore a timing chip strapped to their lower leg. As they crossed these mats, a signal from the chip is recorded on this device . It is a very accurate timimg systems but also gives them accurate splits so they know how quickly they cobvered each of the three sections of the event. The chips the athletes wear cost between £30 and £50 so they are of course carefully collected from the athletes at the end of the rac e.