Lacrosse game formats vary by discipline, age group, season, and competition rules. The most common answer applies to standard field lacrosse, but box lacrosse and tournament play can use a different number of periods.
How Many Periods are in Lacrosse — Quick Answer
Field lacrosse scoreboard showing four quarters
Most field lacrosse games have four quarters, usually 15 minutes each for a 60-minute regulation game. Box lacrosse commonly uses three 20-minute periods. Youth, school, and tournament formats may use shorter quarters or two running-time halves instead.
Standard Field Lacrosse Game Format
For Canadian fans checking a match schedule or considering a Canada bet, identifying whether the event is field or box lacrosse is the first step because the period structure differs. Standard field lacrosse is generally played in four quarters.
At many competitive levels, regulation field lacrosse consists of four 15-minute quarters, for 60 minutes of playing time. This structure is used in college lacrosse, including NCAA, MCLA, and Division One competition.
Format | Number of periods | Typical playing time |
Standard field lacrosse | 4 quarters | 15 minutes per quarter |
College lacrosse | 4 quarters | 15 minutes per quarter |
High school boys' lacrosse | 4 quarters | Often 15 minutes per quarter |
Box lacrosse | 3 periods | 20 minutes per period |
Box Lacrosse Has Three Periods
Box lacrosse game with three periods on the clock
Box lacrosse follows a different timing model from the usual field game. It is played in three 20-minute periods, which also totals 60 minutes of regulation playing time.
This distinction matters because the word period can refer either to a quarter in field lacrosse or to one of the three longer segments in box lacrosse. When asking how many periods in lacrosse, the correct answer is therefore four for most field games and three for box lacrosse.
Breaks Between Quarters and Halftime
Period count alone does not show how long a full event will take. Field lacrosse includes scheduled intervals between quarters and a longer halftime break.
Lacrosse team huddling during halftime break
In the standard four-quarter format, there are two-minute breaks between quarters and a 10-minute halftime break. Halftime falls after the second quarter, separating the first half from the final two quarters.
- After the first quarter: a two-minute break.
- At halftime: a 10-minute break after the second quarter.
- After the third quarter: a two-minute break.
These intervals give teams time to recover, assess match-ups, and adjust offensive or defensive plans. A strong start to a new quarter can quickly change momentum, while halftime often allows the trailing side to reset its approach.
How Youth, School, and Tournament Formats Differ
Not every lacrosse game uses four 15-minute quarters. Organizers adjust period length and clock operation to suit player age, tournament scheduling, and the level of competition.
Youth and School Lacrosse
Youth leagues commonly use 10-minute quarters, while middle school games commonly use 12-minute quarters. High school formats may use 12- or 15-minute quarters, depending on the rules adopted by the league.
Seasonal and Tournament Formats
Some fall and summer games use two 20-minute halves with running time. With running time, the clock continues throughout the half, including during timeouts.
Spring games are commonly organized into four quarters using a start-stop timer, meaning the clock stops on each whistle. Tournament schedules may also use two 20-minute halves and a shorter halftime of three to five minutes, helping organizers fit multiple games into a limited field schedule.
Why the Clock Format Matters
A 40-minute running-time game does not necessarily take the same real-world time as a 40-minute stop-start game. The number of whistles, stoppages, timeouts, and breaks affects the overall duration of the event.
What Happens When a Lacrosse Game is Tied
Lacrosse overtime faceoff after a tied game
A tie at the end of regulation can lead to sudden-victory overtime. The game ends as soon as either team scores a goal.
In the overtime format used for this structure, overtime periods are four minutes long, with a two-minute break and one timeout available to each team. Because the first goal decides the result, possession and faceoff execution become especially important after regulation.
- Regulation ends with the score tied.
- The teams enter sudden-victory overtime.
- Play ends immediately when a goal is scored.
How to Identify the Correct Period Format Before a Game
The competition type provides the clearest indication of the expected timing structure. Checking the discipline and level of play avoids confusing a field-lacrosse quarter with a box-lacrosse period.
- Confirm whether the game is field lacrosse or box lacrosse .
- Check the age group, since youth and school games can have shorter quarters.
- Look for tournament rules, which may use two running-time halves.
- Review whether the clock is start-stop or running time.
- Confirm the overtime procedure if a winner must be decided.
In short, four quarters is the standard answer for most field lacrosse, while three 20-minute periods is the usual box lacrosse format. Local league and tournament rules can still change the exact timing.
FAQ
Are lacrosse periods called quarters?
In standard field lacrosse, the four periods are normally called quarters. Box lacrosse is commonly divided into three periods instead.
How long is each quarter in a typical field lacrosse game?
A typical competitive field lacrosse game uses 15-minute quarters. That produces 60 minutes of regulation playing time.
Do men's and women's lacrosse use the same number of quarters?
Both men's and women's field lacrosse use four 15-minute quarters in the standard format. They also use the same basic break structure between quarters and at halftime.
Can a lacrosse game be played in two halves?
Yes. Fall, summer, and tournament games may use two 20-minute halves with running time rather than four stop-start quarters.
How many periods are in Canadian box lacrosse?
Box lacrosse uses three 20-minute periods. This differs from standard field lacrosse, which is usually played in four quarters.