The IDPA classifier in 60 seconds (BLUF)

• What it is: A standardized skills test that sorts you into a class. Most clubs now use the 5x5 classifier — 25 rounds, four strings, one target at 10 yards, no concealment required.
• How it’s scored: Your final number is raw time + points down (1 second each) + penalties. Lower is better. Unlike USPSA’s hit factor, in IDPA your time is your score.
• The classes: Master (MA), Expert (EX), Sharpshooter (SS), Marksman (MM), Novice (NV) — set by hard time brackets that differ by division (SSP, ESP, CDP, CO and the rest).
• You’re classified per division: you must shoot the classifier in a division to hold a class in it.
• The fastest way to move up: drill the draw, the strong-hand string and the slide-lock reload with a free Airsoft Shot Timer app between matches — every tenth you save is a tenth off your classifier.

There’s a particular kind of quiet that falls over a bay when the safety officer says “this is the classifier.” Everybody who was joking around two minutes ago suddenly gets serious, because this is the one stage of the day that follows you home. Your fun-stage hits stay at the club; your classifier time goes into the IDPA database and decides whether you’re a Sharpshooter or an Expert for the next year. This guide walks through exactly what that test is, how a stopwatch number turns into a class, what the current standards are, and — the part most people skip — how to actually train for it without burning a case of ammo.