Lacrosse Rules for Beginners: Positions, Fouls & How to Play

Lacrosse is a fast team sport played with netted sticks, where two teams of ten try to shoot a small rubber ball into a 6-by-6-foot goal, and the rules are easier to learn than most newcomers expect. Each side fields three attackers, three midfielders, three defenders and a goalie on a 110-by-60-yard field, over four 15-minute quarters. Learn where those ten players go and what they do, and the rest of the game falls into place fast.

This is the complete guide to lacrosse rules for beginners: the positions, how a game flows, faceoffs, offsides, the crease, and the fouls that send players to the box. We'll call the framework The 10-Player Map, because once you know the map, you can follow any game.

The field and the goal

A men's lacrosse field is 110 yards long and 60 yards wide, with a goal at each end. The goal is a 6-by-6-foot square, and around it is a painted circle called the crease that only the defending goalie may stand in. The field is split by a midfield line, which matters for the offside rule below. You score by shooting the ball past the goalie into the net, and the team with more goals after four 15-minute quarters wins, the same objective as soccer or ice hockey.

The 10-Player Map: positions and roles

Every team puts ten players on the field, in four roles. Memorize these and you understand the game's structure.

How the game flows

You move the ball by passing it between sticks, cradling it (a rocking motion that keeps the ball in the net pocket while you run), and shooting. You cannot touch the ball with your hands, except the goalie inside the crease. Play runs continuously like soccer, with substitutions on the fly, until a goal, a foul, or the ball going out of bounds. The team in possession tries to work the ball into shooting range; the defense tries to force a turnover or a bad shot. It's fast, it's physical, and it rewards quick stick skills.

Faceoffs: how possession starts

Each quarter begins, and play restarts after every goal, with a faceoff at the center of the field. Two designated faceoff specialists crouch over the ball, sticks down, and battle to win possession the instant the whistle blows, scooping the ground ball to give their team the offensive advantage. Faceoffs are a specialized skill, and a dominant faceoff player can hand his team a huge edge by simply winning the ball back over and over. If you watch one part of a lacrosse game closely as a beginner, watch the faceoff.

Offsides: the rule that keeps the game honest

This is the rule newcomers miss most. In men's field lacrosse, each team must always keep at least three players on its offensive side of the midfield line and at least four on its defensive side (the goalie counts as one of the four). If too many players cross into one half, the team is called offsides and loses possession. The rule exists to stop teams from flooding one end and to keep the game spread across the field. So when a defenseman runs forward to join the attack, a midfielder has to drop back to cover, the numbers must always balance.

Fouls: personal vs technical

Lacrosse is a contact sport, but a regulated one, and fouls come in two flavors. Personal fouls are the serious ones, slashing (hitting an opponent with the stick recklessly), illegal body checks, cross-checking, and tripping, and they send the offending player to the penalty box for one to three minutes, leaving his team a man down. Technical fouls are minor, offside, holding, interference, and a crease violation, and they cost either a 30-second penalty (if the other team had possession) or simply a turnover. Playing a man down (or up) changes everything, so disciplined teams avoid personal fouls.

What you need to play

Men's field lacrosse requires protective gear because of the contact: a helmet with a facemask, a mouthguard, gloves, and arm and shoulder pads are mandatory. Then there's the stick, called a crosse: short sticks (40 to 42 inches) for attackmen and midfielders, long poles (52 to 72 inches) for defensemen and one midfielder, and a wide-headed stick for the goalie. The ball is a small, hard rubber sphere. You don't need top-end gear to start, but you do need the protective basics, this is not a no-contact sport.

Lacrosse at the 2028 Olympics

Lacrosse returns to the Olympics at LA 2028 for the first time in over a century, but in a new six-a-side format called Sixes, not the ten-a-side field game described here. The positions and contact look different in Sixes, but the core skills, cradling, passing, shooting, and reading the field, are exactly the same. If you want the contrast between the formats, our box vs field lacrosse comparison breaks down the cousins of the field game, and our guide to the 5 new sports at LA 2028 covers lacrosse's Olympic return.

The bottom line: learn the 10-Player Map first

Lacrosse looks chaotic until you know the map: three attackmen up top, three midfielders running both ways, three defensemen with long poles, and a goalie in the crease. Add the simple rules, score in the 6x6 goal, keep three up and four back, stay out of the crease, avoid the penalty box, and you can follow or play a game today. Grab a stick and our beginner's lacrosse course teaches cradling, passing and shooting in order. Everything lacrosse lives on our lacrosse hub.

Frequently asked questions

How many players are on a lacrosse team?

Men's field lacrosse fields ten players per team at once: three attackmen, three midfielders, three defensemen and a goalie. Attackmen focus on scoring near the opponent's goal, midfielders cover both ends of the field, defensemen use long poles to stop attacks, and the goalie guards the 6-by-6-foot goal from inside the crease.

What is the offside rule in lacrosse?

A team must keep at least three players on its offensive half of the midfield line and at least four on its defensive half (the goalie counts toward the four) at all times. If too many players cross into one half, the team is called offsides and loses possession. The rule keeps players spread across the field instead of flooding one end.

Can you enter the crease in lacrosse?

Only the defending goalie may stand inside the crease, the painted circle around each goal. Opposing players cannot step into it with their body or stick; doing so is a violation that turns the ball over to the defending team. A shot may travel through the air over the crease, but an attacker may not enter the circle itself.

How long is a lacrosse game?

A men's field lacrosse game is played over four quarters of 15 minutes each, the same quarter structure used in many team sports. Each quarter and the restart after every goal begins with a faceoff at the center of the field. The team that has scored more goals when time expires wins; tied games may go to overtime depending on the competition.

What is the difference between personal and technical fouls in lacrosse?

Personal fouls are serious infractions, slashing, illegal body checks, cross-checking and tripping, and they send the offending player to the penalty box for one to three minutes, leaving the team a man down. Technical fouls are minor, offside, holding, interference and crease violations, and they result in a 30-second penalty or simply a turnover of possession.

Is lacrosse in the Olympics?

Lacrosse returns to the Olympics at Los Angeles 2028 for the first time since 1908, but in a new six-a-side format called Sixes rather than the traditional ten-a-side field game. Sixes is faster and designed to be easier for newer nations to compete in, while still using the same core skills of cradling, passing, shooting and field awareness.