Horizon High School Alumni
Thornton, Colorado (CO)
Dawn Gioia
Horizon High School
Class of 1999
→ Join 2908 Alumni from Horizon High School that have already claimed their alumni profiles.
→ There are 45 classes, starting with the class of 1900 all the way up to class of 2025.
Class of 1999 Alumni
→ Reunite with 149 class of 1999 alumni that have joined.
Connie Chavez
Class of 1991
Paula Buzzard
Class of 2000
Mark Grell
Class of 1983
Katie Petersen
Class of 2004
Keisha Opie
Class of 2000
Casey French
Class of 2013
Amber Boughton
Class of 2000
Marissa Lehman
Class of 2001
Kristi Connely
Class of 1997
Lane Davis
Class of 2007
Rikki Roberts
Class of 2013
Courtney Lark
Class of 2013
Greg Keating
Class of 1996
Carly Stephens
Class of 2010
Ted Corcoran
Class of 1999
Nicole Kent
Class of 1998
Nathan Mendoza
Class of 2001
Leslie Hester
Class of 2002
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)