Horizon High School Alumni
Thornton, Colorado (CO)
Dawn Gioia
Horizon High School
Class of 1999
→ Join 2956 Alumni from Horizon High School that have already claimed their alumni profiles.
→ There are 48 classes, starting with the class of 1900 all the way up to class of 2026.
Class of 1999 Alumni
→ Reunite with 150 class of 1999 alumni that have joined.
Dara Bossio
Class of 1995
Rosemarie Barboza
Class of 1992
Cysily Petrelli
Class of 1996
Jason Tafoya
Class of 2003
Shannon Desmarais
Class of 1993
David Davis
Class of 2000
Joseph Richards
Class of 2017
Jeff Matney
Class of 2004
Scott Morris
Class of 1995
Katie Davis
Class of 1990
Mandy Clingan
Class of 1994
Ronald Keller
Class of 1999
Krista Roberts
Class of 2007
Bob Parr
Class of 2017
Dave Schenck
Class of 1995
Devin White
Class of 2008
Preston Fujiki
Class of 2014
Ami Garcia
Class of 1994
Recent Class of 1999 Reunions
Plan a Class of 1999 Reunion for Free
Class of ‘99 20 Yr Reunion
Invited Classes: 1999
Date: Jun 29, 2019
Description: Time to party!! Hope to see you all soon!
Class of 2000 - 15 Year Reunion
Invited Classes: All Classes
Date: Jul 24, 2015
Description: We had a great time at our 10 year, so we thought why not have another get together and celebrate 15 years post graduati...(read more)
Horizon High School 10 year Reunion Class of 1999
Invited Classes: 1999
Date: Aug 15, 2009
Description: ***We need email addresses*** The invitations for both events have been sent by email. If you need the invitation still,...(read more)