June 29, 2026

Flag Football Explained: 5-on-5 Rules for Beginners

Flag football is one of the fastest-growing team sports in the world — fast, tactical and open to almost anyone. It keeps the strategy and excitement of American football but removes the hard hits: instead of tackling, you stop an opponent by pulling a flag from their belt. This beginner's guide explains what flag football is and how the 5-on-5 game works, step by step.

New to the sport? You don't need pads, a helmet or any experience — just a ball, a set of flags and a bit of space.

What is flag football?

Flag football is a non-contact version of American football. Each player wears a belt with two flags, and the defense "tackles" by pulling one of those flags instead of bringing the ball carrier to the ground. There's no blocking, no tackling and no holding, which makes the sport safe and easy to pick up.

The most popular format — and the one used internationally — is 5-on-5: five players from each team are on the field at the same time. Teams are often mixed (men and women together), and the game suits kids, teenagers and adults alike. Because the rules are simple and the gear is minimal, you can be playing your first game within minutes of learning the basics.

The goal of the game

The objective is the same as in American football: score more points than your opponent by getting the ball into their end zone. You can do this two ways — by catching a pass in the end zone or by carrying the ball across the goal line. A score like this is called a touchdown.

One team plays offense (they have the ball and try to score) while the other plays defense (they try to stop them). Possession switches back and forth throughout the game, so every player gets to attack and defend.

What you need to play

One of the best things about flag football is how little gear it takes:

• Five players per team on the field (most teams carry a few substitutes).
• A flag belt with flags for every player.
• A football.
• A marked field with two end zones.
• A mouthguard is recommended; cleats are optional but help with grip.

That's it — no pads and no helmets.

The field

A flag football field is a rectangle with an end zone at each end. A common 5-on-5 field is roughly 70 yards long and 25 yards wide, including two 10-yard end zones — but exact dimensions vary by league, age group and the space available, so don't worry if your local field looks a little different.

Two areas are worth knowing:

• The midfield line. Reaching it is usually the key to keeping possession (more on "downs" below).
• The no-run zone. In the last few yards before each end zone (typically the 5-yard zone), running plays aren't allowed — the offense must pass. This stops teams from simply powering the ball in from close range.

How a play works

The offense moves down the field in a series of attempts called downs.

A team starts its drive at its own 5-yard line and gets four downs (attempts) to reach the midfield line. Cross midfield, and the offense earns four fresh downs to reach the end zone. Fail to advance far enough, and the ball is turned over to the other team (a turnover on downs).

Here's how a single play unfolds:

1. The line of scrimmage. The ball is placed where the previous play ended. The imaginary line running across the field through the ball is the line of scrimmage — offense lines up on one side, defense on the other.
2. The snap. The play begins when the center snaps the ball back to the quarterback (QB).
3. Pass or handoff. The quarterback can throw the ball forward to a receiver, or hand it off to a teammate behind the line of scrimmage. The QB usually isn't allowed to run across the line, and most rulesets give them a pass clock (often around seven seconds) to release the ball.
4. The runner. A player who takes a handoff becomes the runner and can run in any direction until the play ends. Once the ball has crossed the line of scrimmage, no more forward passes are allowed.

A play ends when:

• a defender pulls the ball carrier's flag,
• the ball carrier steps out of bounds,
• a pass falls incomplete (it hits the ground or is caught out of bounds),
• a team scores, or
• the ball carrier touches the ground with a knee or body.

Scoring

After a touchdown, the scoring team gets one extra-point attempt. A try from closer to the end zone (commonly the 5-yard line) is worth 1 point, while a longer attempt (commonly the 10-yard line) is worth 2.

The defense can score, too. In many rulesets, intercepting a pass and running it back to the other end zone is a defensive touchdown ("pick six"). Note that a few rulesets don't allow interception returns — another detail that varies by competition.

Playing defense

The defense's job is to stop the offense before it reaches the end zone. They can end a play by:

• pulling a flag from the ball carrier (the flag-football equivalent of a tackle),
• knocking down a pass so it falls incomplete, or
• intercepting a pass, which immediately gives their team the ball.

Defenders are also allowed to rush the quarterback — but only from a distance. Any player rushing the passer must start at least seven yards back from the line of scrimmage. Once the ball is handed off, that seven-yard restriction no longer applies and everyone can defend freely.

Common fouls

Because there's no contact, most penalties involve either creating contact or protecting the flag. The most common ones include:

• Flag guarding — blocking a defender's access to your flags with your hand, arm or the ball.
• False start — an offensive player moving before the snap.
• Pass interference / illegal contact — bumping, holding or shoving while the ball is in the air (note: both teams have an equal right to play the ball).
• Illegal rush — rushing the quarterback from inside the seven-yard mark.

Penalties usually cost a team yardage, a down, or both. The exact distances depend on the ruleset, so check the rules your league plays by.

Key terms to know

• Offense — the team with the ball.
• Defense — the team trying to stop them.
• Quarterback (QB) — the player who receives the snap and starts most plays.
• Snap — the center putting the ball in play to the QB.
• Line of scrimmage — the line where the ball is placed before each play.
• Down — a single attempt to advance the ball.
• Route — the path a receiver runs to get open.
• Interception — a defender catching a pass meant for the offense.
• Touchdown — getting the ball into the end zone (6 points).

Frequently asked questions

Is flag football a contact sport?

No. There's no tackling, blocking or holding. Defenders stop the ball carrier by pulling a flag from their belt.

How many players are on the field in 5-on-5?

Five from each team at a time, with substitutions allowed between plays.

Can the quarterback run with the ball?

Usually not. In most rulesets the quarterback can't run across the line of scrimmage and must pass or hand the ball off.

How do you score in flag football?

A touchdown is worth 6 points, the extra point is worth 1 or 2, and a safety is worth 2.

What equipment do I need?

A flag belt with flags, a football and a marked field. A mouthguard is recommended and cleats are optional.