By Jim Gerweck
Special Correspondent
Running may be among the oldest and most traditon-bound of sports, yet it also embraces new technology rapidly, albeit mainly when forced to do so, either by circumstance or outside pressure.
Take transponder, or as it's more commonly known, chip timing. By now, any runner who's competed in anything bigger than one of the local summer series races is probably familiar with the ChampionChip, a little piece of plastic with a microtransmitter inside, that provides all sorts of information about a competitor during a race.
The Chip came into vogue at the 100th Boston Marathon in 1996, when the centennial anniversary attracted huge fields that organizers knew they wouldn't be able to score using the traditional bib number and pulltag system. Chip timing enabled them to start the runners in waves, subtracting the time it took them to cross the mats at the start line from their overall finish time, which was also generated by crossing a mat. These "net" times, which have since come to be called "Chip" times by most runners, are what has made the system so popular with runners, who no longer have to press forward to be near the front of the pack at the start.
In addition, timers and organizers realized that by placing timing mats along the course, they could generate intermediate split times for the runners, and by feeding this information to the proper software, generate cell phone or Internet text messages to inform family and friends of the en route progress of their favorite runners. This process was taken to perhaps its ultimate extreme at the CelCom Green Bay Marathon, which provided live splits every mile (I suppose some European race will top that by giving splits from each of the 42 kilometer marks).
Another advantage of the system is at the finish, where runners no longer need to be kept in chutes to maintain their finish order, since the Chip produces their time and place the instant they cross the line. The one small drawback to the system is that the Chips aren't cheap, and need to be collected at the end of the race, creating a new task that replaced the pulltag collection and timing of the past.
A new system debuted at the Philadelphia Marathon two weeks ago, and will be used in Las Vegas today and Honolulu next week. Called the SAI system, it uses a transponder embedded in a small plastic strip the size of the little discount cards many of us carry on our keychains. The strip is attached to the race bib number by adhesive, and is peeled off and tied on the runner's shoe before the race. Everything else functions like any other transponder system, except at the finish, where the runners can simply walk away - the strips are disposable, meaning no more chasing down runners who get through the collection area or don't even show up for the race in the first place. This could be a huge boon for races like many Turkey Trots where people check in early but then decide not to run (it's been reported that some of these events experience Chip loss rates of close to 30 percent).
So, sometime at a race in the next year, expect to get a number with a little sticky plastic label on it, and don't forget to tie it on your shoe. If this system takes off the way it potentially could, timers and runners alike may soon be saying, "Goodbye Mr. Chip."
Jim Gerweck is Managing Editor of Running Times Magazine and organizes many races in the area.
Copyright © 2007, Southern Connecticut Newspapers, Inc.
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