Horizon High School Alumni
Thornton, Colorado (CO)
Tom Koscielny
Horizon High School
Class of 1999
→ Join 2901 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.
Lori Vidlak
Class of 1995
Nicole Ramig
Class of 2000
Jamie Dayton
Class of 1995
Phillip Collins
Class of 1993
Jake M
Class of 2023
Jessa Belisle
Class of 2004
Chrisii Anselmi
Class of 2013
Marsha Vermilye
Class of 2004
Courtney Askew
Class of 2002
Matthew Nunemaker
Class of 2006
Jenn Alekseevich
Class of 2010
Erin Erin Seitz
Class of 2004
Kara Sullivan
Class of 2008
Judy Golinder
Class of 1993
Josh Stewart
Class of 1998
Stephanie Scott
Class of 1999
Destry Dewolf
Class of 1994
Kate Longley
Class of 1999
Jodi Diebold
Class of 2000
Brittany Hanson
Class of 2007
Dawnielle Dear
Class of 2008
James Guillot
Class of 2008
Danielle Machado
Class of 1997
Ryan Albin
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)