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