2015 Freshman Orientation Incoming Freshman Orientation Scheduled for May 27, 2015   [More Info]
  • E n t e r i n g T h e " H o m e & F i e l d " of " T h e M i g h t y G r i z z l i e s "
  • Recognition as one of USA's Finest Schools
  • L o s O s o s " A L L - I N " G r i z z l i e s
  • 05', 06', 07' & 09' Baseline League Champs - 09' CIF Finalists
  • H a r d W o r k " H - W - P - O " P a y s O f f

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 E n t e r i n g   t h e   F i e l d   o f   t h e   M i g h t y   G r i z z l i e s 
Welcome to the Los Osos High School Grizzly Den website.

We are located in the city of Rancho Cucamonga
 in Southern California.  Los Osos is part

of the Chaffey Joint Union High School District.  The coaching staff, led by head coach

Kevin Price,
welcomes all visitors.  Whether you are a player, parent, grandparent,

coach or a fan, we hope
you will find the information on the website useful and informative.

 The website will be used to inform the Los Osos Football family and fans about our great
Football organization.  This website has been created with the help and financial support of the
Los Osos Football "Grizzly Den" Booster club.  The 2015-2016 Grizzly Den Board of Directors,
 would also like to extend their welcome to all who visit this website.
Please visit the "Grizzly Boosters" webpage to learn more about our Booster Club.

  Contact us:    grizzly.football.info@gmail.com




Our Calendars have been updated to reflect our current practice schedule along with some upcoming events. All of these dates are tentative and subject to change at any time without prior notice. We will communicate directly with the players when there will be a change in the calendar and we will do our best to update all calendars on this site, twitter and facebook as quickly as possible. 
                                Please check back often
because changes can happen.









Los Osos High School Football
6001 Milliken Ave., Rancho Cucamonga, CA 91737  (909) 477-6900


Copyright © 2005 Los Osos High School Football Boosters
LosOsosFootball.org, All rights reserved.
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Upcoming Grizzlies Events

Monday,  May 25
Memorial Day
Tuesday,  May 26
AM Practice Times 8:00am
Summer Practice Starts 1:00pm
PM Practice Times 4:30pm
Wednesday,  May 27
AM Practice Times 8:00am
Freshman Orientation (Freshman Yard Sign Sales) 1:00pm
PM Practice Times 4:30pm
Thursday,  May 28
AM Practice Times 8:00am
PM Practice Times 4:30pm

For a complete calendar listing, click here!