High School Lacrosse for Ammon / Idaho Falls area of South Eastern Idaho.

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Welcome to Knights Lacrosse.  We are excited you are joining us!


Refund Policy

Knights Lacrosse will withhold 10% of the registration for refunds requested before the first game of the season. The 10% is for processing/administration fees. No refunds will be given after the first game of the season.  


To obtain a refund you will need to send an email to kimri@live.com with refund in the subject box.  In the body you will need your full name, your child's full name, and reason for the refund.  



Each player is required to have a uniform.  If you have a Spring 2020 uniform for high school or Fall 2019/Spring 2020 uniform for youth, you do not need to purchase a new one. 



Fall 2020 HS Lacrosse $85 Iwithout uniform)

Welcome to the Fall Knights Lacrosse Registration!

Our tentative plan will be that our High School team will be affiliated with Idaho High School Lacrosse League (IHSLL) for this Fall Season.  

This registration link is for players that do already have 2 High School Jerseys and shorts. 

Important Dates:

Practice dates and times are determined by the coach and may begin on August 1, 2020.

Games may begin the end of August.
The season ends in Octoboer.


Registration Dates and Costs:
1.  Obtain a membership at www.uslacrosse.org. Memberships are good for 1 year so you may already have one.  The fee is $35.  You will need this number to complete your club registration. This membership includes lacrosse injury insurance. Our club was awarded a limited amount of SPONSORED US Lacrosse memberships for any NEW player to lacrosse.  If you meet this criteria, please email Kimri Murphy at kimri@live.com prior to registration.  

2.  Register at www.nitroknightslacrosse.com.  The club fee will be $85.  

Items that will be needed during registration:

  • Valid email account this will become your Knights Lacrosse web-site user ID
  • Medical history & insurance information
  • Legible digital copy of birth certificate
  • Digital photo of player

Base Cost: $85.00

Opened: 06/24/2020
Closes: 09/30/2020

Open to: Boys

In Grades: 8 to 12 for 2020-21 School year

9 registrations