* Aug 3, 2010 - Link Crew Frosh Orient.
* Aug 5, 2010- Open House 4-7p
* Aug 9, 2010- School Begins
* Aug 25, 2010- BTS Parent Night 6p
* Aug 26 & 27, 2010- School Pictures

* Sept 2, 2010 - 4.0 Dinner 6pm
* Sept 6, 2010- Holiday/No School
* Sept 8, 2010- Bulldog Training, HJ Sr Visits
* Sept 11, 2010- ACT
* Sept 15, 2010- Make-Up Pict, HJ Grad Fair 5-9p
* Sept 16, 2010- HJ Cap/Gown, Rings Lunchtime
* Sept 17, 2010- Pep Rally
* Sept 18, 2010- HJ Cap/Gown, Rings 9-11a
* Sept 20, 2010 - 22 CELDT
* Sept 22, 2010- Bulldog Training
* Sept 24, 2010- Club Fair

* Sept 27 - Oct 1, 2010- Spirit Week
* Oct 1, 2010- Pep Rally, Up-N-Coming Game
* Oct 2, 2010- Dance
* Oct 5&6, 2010-High School Exit Exam
* Oct 8, 2010- Min Day, Ren HWC, 1st Qtr Ends
* Oct 9, 2010- SAT
* Oct 11, 2010- Holiday/No School
* Oct 13, 2010- PSAT
* Oct 20, 2010- Bulldog Training
* Oct 22, 2010- Red Ribbon Assembly
* Oct 23, 2010- ACT
* Oct 25 - 29, 2010- Red Ribbon, Fall Festival Lunch
* Oct 27, 2010- Bulldog Training
* Oct 28, 2010- Choir Concert

* Nov 2 - 4, 2010- Club Pictures
* Nov 3 - 17, 2010- Canned Food Drive
* Nov 5, 2010- Pep Rally
* Nov 6, 2010- SAT
* Nov 9, 2010- Mix It Up Day
* Nov 10, 2010- Bulldog Training
* Nov 11 & 12, 2010- Holiday/No School
* Nov 18 - 21, 2010- Drama Production
* Nov 22 - 26, 2010- Fall Break

* Dec 1, 2010- Bulldog Training
* Dec 3, 2010- Powder Puff Football
* Dec 4, 2010- SAT
* Dec 8, 2010- Ren Holiday Show
* Dec 9, 2010- Band Concert
* Dec 11, 2010- ACT, Talent Show
* Dec 14, 2010- Winter Wonderland
* Dec 14 & 15, 2010- Finals
* Dec 16, 2010- Choir Concert

* Dec 17 - Jan 9 Winter Break
* Jan 3, 2011- 2nd Semester Begins
* Jan 12, 2011- Sr Assembly
* Jan 17, 2011- Holiday/No School
* Jan 18 - 21, 2011- Spirit Week
* Jan 19, 2011- Blood Drive
* Jan 21, 2011- Pep Rally
* Jan 22, 2011- SAT, Dance
* Jan 27, 2011- Solo Concert

* Feb 1 & 2, 2011- High School Exit Exam
* Feb 4, 2011- Diversity Assembly
* Feb 10, 2011- Pep Rally
* Feb 11 & 21, 2011- Holiday/No School
* Feb 12, 2011- ACT
* Feb 16, 2011- Bulldog Training
* Feb 23, 2011- Ren Variety Show
* Feb 24, 2011- HJ Ring Ceremony 6p
* Feb 25, 2011- Mr. Bulldog Pageant 7p

* Mar 1, 2011- Spring Pictures
* Mar 2, 2011- Bulldog Training
* Mar 8, 2011- Band Concert
* Mar 8 & 9, 2011- High School Exit Exam
* Mar 11, 2011- Pep Rally
* Mar 16 - 20, 2011- Drama Production
* Mar 18, 2011- Min Day, Career Day, 3rd Qtr Ends
* Mar 21 - 25, 2011- Spring Break
* Mar 30, 2011- Class of 2015 CMS Parent Night

* Apr 5 - 7, 2011- Pre-Test Fun-Fest
* Apr 9, 2011- ACT, Prom
* Apr 11 - 22, 2011 - State Testing
* Apr 12, 13, 14, 19, 2011- Senior Activities
* Apr 15, 2011- Ren BBQ
* Apr 20, 2011- Blood Drive, College Night
* Apr 22, 2011- College Alumni Day
* Apr 25 - 29, 2011- Spirit Week
* Apr 27, 2011- Senior-Senior Soiree
* Apr 29, 2011- Club Fair, Call Back Talent Show
* Apr 30, 2011- OH Car Show

* May 2 - 13, 2011- AP Exams
* May 4, 2011- Band Concert
* May 5, 2011- Video Festival
* May 10 & 11, 2011- High School Exit Exam
* May 11, 2011- Jr Assembly, Sr Awards
* May 12, 2011- Art Show & Choir Concert
* May 13, 2011- Sr Memory Night, Yearbooks
* May 16 & 17, 2011- Sr Books/Finals, Sr Finals/Books
* May 17, 2011- CSF/NHS/Val/Athletic Awards
* May 18 & 19, 2011- Sr Checkout, Grad Pract
* May 20, 2011 Possible Snow Day
* May 23, 2011- Class of 2011 Graduation
*May 24 & 25, 2010- Finals
* May 26, 2011- Last Day, Grad Nite