To coordinate and facilitate all activities related to girls lacrosse on Mercer Island; to promote and facilitate a safe environment for girls to play lacrosse at the high school and youth level; to promote the growth of the sport; and to honor the game b

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Start by clicking the "Begin Registration" button for the program in which you wish to register.

Please note that when you register with LeagueAthletics for the first time, you (the parent) will be prompted to create your own profile, this also includes your birth date! After your profile is done it will ask you to create a profile for your daughter (with her birth date!). It will then take you through the steps to complete the registration.


Summer Camp - Session 2: July 2022

Skills - Drills - Mechanics - Footwork - Strategy - Games - Fun!!!

Players from all skill levels and programs welcome! Rising 1st-8th graders (2022-2023 school year), will be grouped by age and ability. Camps are designed and run by MIHS Girls' Lacrosse coaching staff with the help of alumni collegiate laxers and more!

Session 1: July 25-July 29, 2022

Time: 9am-12:30pm

Location: Islander Middle School

Base Cost: $265.00

Opened: 03/25/2022

Open to: Girls

In Grades: K to 8 for 2022-23 School year

24 open positions.  

Advanced Summer Camp - July 12-14, 2022

Returning players (those who have completed 1-2 youth seasons OR are HS players) from all programs welcome! Rising 5th-12th graders (2022-2023 school year), will be grouped by age and ability. These sessions will be designed to further enhance individual skills, fundamentals and small group concepts in a fast-paced setting. The beginning portion of camp will focus on small sided play and fundamentals while the latter half of camp will include game play. You don't want to miss it! Spots are limited. 


Date: July 12-July 14, 2022

Time: 9am-12:30pm

Location: Islander Middle School Fields

Base Cost: $175.00

Opened: 03/25/2022

Open to: Girls

In Grades: 5 to 12 for 2022-23 School year

Summer Ball - Mercer Island High School Players (6/20-8/23)

Summer Ball is open to Mercer Island High School players from rising 9th graders to rising Seniors. Participating in summer ball is a fantastic way to stay in LAXshape, build fundamental skill and chemistry with your future teammates, scrimmage and work with Varsity Coach, Lyndsey Gillis, in a fun relaxed setting! Lyndsey encourages all players interested in playing HS lacrosse to participate. 

Dates: 6/20-8/23 (2-days per week, no practice 7/4)

Practice Timing: Monday 6-8pm @ MIHS Turf Field + Tuesday 3:30-5:30pm @ JV Field

NOTE: Player must be enrolled at Mercer Island High School

Base Cost: $150.00

Opened: 06/03/2022

Open to: Girls

In Grades: 9 to 12 for 2022-23 School year