skip navigation
Mount Si High School Athletics Booster Club

MSHS SPRING SPORTS REGISTRATION

For all student-athletes looking to tryout make sure you complete your MSHS Sports Registration prior to March 3.  

Register and access form here --> 

Before beginning registration, please make sure you have the following:

  • Completed physical form
  • Basic medical and health information
  • Insurance company and policy number
  • Doctor, dentist, and medical specialist contact information
  • Hospital preference and contact information

Volunteering

COMING SOON FOR 2025

Team Dinners

  • Varsity Team Dinner Sign Up
  • JV Team Dinner Sign Up

Concession Stand

  • Concession Sign Up

 

GAMECHANGER LINKS

COMING SOON FOR 2025

  • Mount Si Varsity Wildcats
  • Mount Si Junior Varsity Wildcats
  • Mount Si C Team Wildcats

JOIN THE FUN - REGISTER TODAY

GET YOUR TICKETS TODAY


Contact

Mount Si High School  
8651 Meadowbrook Way SE  
Snoqualmie, WA 98065  
Phone: (425) 831-8100  
Fax: (425) 831-8222