How a weightlifting meet runs: three attempts per lift, what makes a valid attempt, the referee system and how the total is decided.
Short and honest: a weightlifting meet is simpler than it looks — you get six attempts, and your best snatch plus your best clean & jerk make your result. The snatch comes first, then the clean & jerk; you have three attempts per lift.
The catch: if you fail all three attempts in one lift, you're out ("bombed out") — your best result in the other lift then no longer counts toward the total. That's why choosing opening weights is strategy, not bravado.
Whether an attempt is valid is decided by three referees via light signal: two of three white lights mean "good lift". And valid means: bar still overhead, arms and legs fully extended, feet on one line — and held until the "down" signal comes.
Remember: the meet isn't won with the heaviest weight but with the smartest attempts.
A meet has two parts: first all snatch attempts, then all clean & jerk attempts. You declare a weight for each attempt; the bar is loaded ever heavier over the meet, never lighter.
You get three attempts per lift. The smart strategy: the first attempt is a weight you make almost blind, the second a solid step above it, the third your attack on a best. That way you secure a valid result early.
An attempt is valid when you hold the bar in the final position still and under control — arms and legs fully extended, feet on one line parallel to the trunk — and wait until the referees give the down signal. Lowering too early means no lift.
Three referees judge each attempt with a white (good) or red (no lift) light. The majority of two decides. So you don't need all three — two white lights are enough for the result.
You compete in one of ten bodyweight categories per sex. The scored result is the total: your best valid snatch plus your best valid clean & jerk. That sum determines your placing in your class.
At a meet the same rule applies as in training: only lift what you can safely bail, and throw a lost bar away cleanly instead of rescuing it. The platform is clear, the plates are bumpers — use that.
Choose your attempts honestly by your day's form. An over-ambitious opener under meet adrenaline is the fastest route to a technical error under maximal load — and that's exactly where acute injuries happen. Safe attempts beat heroic zeros.
Practice the commands, not just the lifts. In training, simulate the "hold until the signal" moment: catch the bar, stand it up calmly and count two seconds internally before you lower it. Many valid kilos are lost at a meet not in the lift but by lowering too early — train the wait until it's a habit.
Three attempts in the snatch and three in the clean & jerk, so six in total. Your best valid result in each counts. Important: if you fail all three attempts in one lift, you drop out of the total — which is why opening weights are pure strategy.
When you hold the bar in the final position still and under control — arms and legs fully extended, feet on one line parallel to the trunk — and wait until the referees give the down signal. Two of three white lights mean valid. Lower too early or press the bar out unevenly and you get red lights.
Three referees, each with a white (good) or red (no lift) light. The majority of two decides. So you don't need all three lights — two white ones are enough. This system makes the judging fast and instantly visible to everyone watching.
By the total: your best valid snatch plus your best valid clean & jerk make your total. Whoever lifts the highest total in their bodyweight category — there are ten per sex — wins. In a tie, the lower bodyweight usually decides.
Olympic Weightlifting: Getting Started and Overview