Racing Flags 101
New to racing, or need a refresher? Learn what each flag means and what to do when you see it, whether you're racing or working the course.
Know your flags before the gate drops
KCF Safety Advisors David & Rhiannon Kamo explain the eight flags you may see at a Grand Prix motorcycle race, like NGPC and Big 6 GP, and what to do when you see each one.
Share it with your riders and flaggers before race day.
What each flag means
The eight flags you may see at a Grand Prix race, all included in the KCF Racing Flag Set.
Green
A green flag or light means the start of the race.
Blue
You're about to be passed by faster riders. Hold your line and don't impede their progress. At the start line, blue means kill your engine.
Yellow
Caution. Slow down, maintain your position, and don't gain an advantage between the flag and the incident.
Black
Disqualification. The rider being flagged must report to the referee immediately.
Medical Cross
Ambulances, safety vehicles, or emergency personnel may be on the course. Use extreme caution: slow down, maintain your position, don't gain an advantage, and keep both wheels on the ground between the flag and the incident. Failure to do so may result in a loss of position or disqualification at the referee's discretion.
Red
The race is being stopped for an emergency. Return cautiously to the start line and wait for instructions.
White
One lap to go until the finish.
Checkered
The end of the race. Do not go out for another lap.
Flag rules can vary by series. Always follow your series rulebook and what's announced at the riders' meeting.
Get the KCF 8 Racing Flag Set
Everything your flaggers need, in one carrying case. Your purchase supports rider safety.
Running a club or series? You may qualify for flags through Safety Support.
Help put flags in more hands
Your donation helps get flags, vests, and course marking supplies to the clubs and crews keeping riders safe.
Questions? safety@kurtcaselli.com