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Mount Si High School Athletics Booster Club

2018 State Football Championships

Mount Si is heading into the quarter finals of the State Playoffs, facing Puyallup at home on November 16th, 7PM. Please come and join us in supporting our boys as they battle for the finals in the Tacoma Dome!

Click here for playoff brackets!

"A State of Mind!"

Here in the Snoqualmie Valley, we have something special - a high school football program that has been building, developing and transforming into a premiere program - both on and off the playing field!


Winter Speed Camp

Clicke here for details and register!

2018 Season Awards

Click here for details!

Off Season Training

Clicke here for details!

Support the Mount Si Football Boosters by becoming an official Sponsor today!

Become a Mount Si Football Sponsor

Help Support the Mount Si High School Football Program by becoming a sponsor!

Thank you to all our sponsors!

Booster Club

Mount Si Football Booster Club

Click here for details and register!

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


Site photos courtesy of Robert Wachtendonk Photography