National high school lacrosse association adopts shot clock rules starting in 2027
Yahoo Sports • 1 min read • Latest: Aug 18, 2026, 8:02 AM
Last updated Aug 18, 2026

The National Federation of High Schools has approved shot clock rules for boys and girls lacrosse, set to take effect in spring 2027. This comes after New York state introduced shot clocks experimentally in 2025. The boys game will feature a 70-second shot clock, while the girls game will use a 90-second clock. Adjustments have been made from previous New York regulations to streamline gameplay. These shot clocks aim to enhance the pace of play and align high school rules more closely with collegiate standards.
- •Boys lacrosse to use a 70-second shot clock; girls will have 90 seconds.
- •New York's pilot program influenced the national adoption of shot clocks.
- •Collegiate lacrosse has already been using shot clocks for several years.
- •Other rule changes include mandated fluorescent game balls starting in 2029.
- 8:02 AMYahoo Sports — A New York experiment could speed up lacrosse games nationwide
"New York state started using shot clocks in 2025 on an experimental basis.
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