• High-tech and easy to use timing system
• Fast and accurate results for small up to very large events
• Multipurpose utility: the system can be used in many different active sports events
• High level service by providing net times and splits for every individual competitor
• Regional, national and worldwide network of professional timing companies

The development of the ChampionChip technology started in 1993, initiated by the organization of the Seven Hills Run in Nijmegen, The Netherlands. It was officially introduced at the Berlin Marathon in September 1994. Presently the ChampionChip technology is used in the big city marathons, Ironman triathlons plus thousands of other events around the world, with proven superior performance.

The basis for the ChampionChip technology is the radio-frequency-identification system (RFID) from Texas Instruments, which is also used for security-locks in cars and admission control in buildings.

The success of the ChampionChip technology is achieved through the combination of synchronized multiple antennas, high-tech analog and digital electronics, and dedicated software for live bulk data handling.

What is a ChampionChip?

ChampionChip is a miniature transponder in a specially designed plastic housing. This device contains a chip in combination with an energizing coil. These elements are encased in a waterproof glass capsule, meaning the ChampionChip can be used under all conditions (wet, dry, cold and hot).

The ChampionChip can be worn in different ways. For running races, the ChampionChip is attached to the runner’s shoelace. In triathlons it is attached to an ankle bracelet.

There are no batteries in the ChampionChip. The transponder is passive until moved into a magnetic field, generated by a send antenna. Here the energizing coil produces an electric current to power the chip. The transponder then transmits its unique identification number to a receive antenna. The whole procedure takes approximately 60 milliseconds and is repeated continuously.

How does the ChampionChip System work?

The send and receive antennas are cast in thin tartan mats. These antenna mats are placed at the finish line and other timing locations. They are connected to a Yellow Box at the side of the road, containing electronics and batteries. Each time an athlete wearing a ChampionChip crosses the mats, the chip gets energized and sends out its ID-number. This number and corresponding time are then stored in the Yellow Box and transferred to a timing computer for further processing.

Figure 1
Antenna mat sends out electromagnetic field

Figure 2
ChampionChip sends its unique code