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Restart Zone
Track Terminology
A Restart Zone is a designated section of track where the race leader must begin accelerating when restarting a race after a caution period.
Located typically before the start/finish line, this marked area ensures fair restarts by preventing the leader from accelerating too early or too late. The leader must begin accelerating within this zone, while other drivers must maintain their positions until reaching a specified point, often the start/finish line.
Different racing series have their own restart zone rules. NASCAR uses clearly marked zones of specific lengths, while IndyCar employs a single restart line. Officials closely monitor restart zones and may issue penalties to drivers who violate the procedures.