Boys Youth Lacrosse

Come play in ISP’s 2023-24 Indoor Winter LAX League! Our boys’ 10v10 youth leagues play on Saturdays and are for 5th grade through 8th grade players.. Check below for dates and times. The game times will vary each week and the schedule will be posted on our website. All teams play all weeks! Don’t miss out on your chance to play in ISP’s competitive league.

If you would like to enter a team, please use the button below to contact Eileen Schlusberg.

Organizer Incentive Credit

ISP recognizes the many hours of dedication involved in organizing a youth lacrosse team for the winter league. As a thank you, a designated team organizer who brings in a boys’ youth team of 19 or more players is entitled to the 19th player registering free of charge. One organizer per team is eligible. Please contact Eileen Schlusberg at 973-895-4007 or to learn more!

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Start Times



12/2 through 2/10
12/17, 12/23, & 12/30
12:00PM to 7:00PM

If you are a team organizer and you would like to setup a team, please contact Eileen Schlusberg – – or by phone at 973-895-4007 to have your team listed in our league or to get updates on players registered to date. Deadline to enter a team is November 1. Please let ISP know ASAP if you would like to enter a team this year. Each team is required to designate at least one parent coach, or representative. The coach or representative will help ensure proper conduct and behavior of the team while in team rooms and on the sidelines. This will also help facilitate communication between ISP and all teams.

A minimum of 18 players is needed to enter as a team and ensure no individuals will be placed with your team from outside your community. If your team has less than 18 Players, ISP may add players to your roster. Groups of less than 18 are welcome to register as ISP will be able to supplement players to complete your roster.

Absolutely! If your town/team is not registered to play at ISP but you would like to participate you will register as an individual player. After registration has closed, ISP will assign you to a team who needs additional players. Once assigned, you will be contacted by ISP with the name of your team. If we are unable to assign you, we will let you know as soon as possible!

  • 10 vs. 10 format.
  • There will be an 8 minute warm-up prior to the start of the game.
  • There will be 25 minute halves with a 2 minute half-time.
  • There will be playoffs & championship games for each league.
  • All teams will play each week.

ISP will make every effort to remain open so that all league games can be played. If a cancellation, in the interest of safety, is necessary games cancelled due to inclement weather may not be rescheduled. All cancellations and closings will be posted on our website.

Each team will play one game per week with the game time changing on a weekly basis. Schedules will be posted on our website.

ISP does not provide refunds for any reason. However, ISP is pleased to offer an insurance option through Registration Saver​.

Players will need to wear their own reversible pinnies and bring their lacrosse equipment. ISP will not be providing pinnies.

freedom summer day camp!!

ISP has taken their multi sport program and kicked it up a notch. Bringing the same sports and activities you know and love and adding a few extras on and off the field…welcome to Freedom Summer Day Camp