It's a Challenge Worth Accepting

They swim, bike and run.

They're triathletes like many others. But there's just onedifference - they're also paraplegics.

David Lee and Dr. Jon Franks, both confined to wheelchairs, willbe competing Sunday in the Chicago Sun-Times Triathlon. They'reamong the few wheelchair triathletes in the world.

This will be the first triathalon for Lee, a Colorado collegestudent. Franks, a California chiropractic physician, is a veteranof approximately 40 triathlon competitions.

David Lee, who considers himself the adventuresome sort, says hesigned up because ``it's there.'' He also wants to give Franks somefriendly competition.

``Only one person …