Horizon High School Alumni
Thornton, Colorado (CO)
Holli Keyser (Holli Mast)
Horizon High School
Class of 1999
→ Join 2897 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.
HOLLI'S PROFILE

First Name | Holli |
Last Name | Keyser |
Maiden Name | Mast |
Graduation Year | Class of 1999 |
Gender | Female |
City | N/A |
State/Province | CO |
Country | United States |
Occupation | Adminstrative Support Supervisor |
Married | Yes |
Favorite School Memory | Staying up in the wee hours of the night editing the school newspaper, cracking jokes with Ms. Hedde and Adam Rogers |
About Me | -Studied abroad in Germany -Started a career in the public sector/local government -Married a CSU alum -Became a mother |

Class of 1999 Alumni
→ Reunite with 149 class of 1999 alumni that have joined.

Mike Augsburger
Class of 1995

Kalaria Louis-Thomas
Class of 2010

James Blakely
Class of 1996

Erika Calderon
Class of 2000

Angie Murphy
Class of 1999

Destry Dewolf
Class of 1994

Jammie Ritchey
Class of 1995

Carrie Murray
Class of 1993

Amanda Clement
Class of 2004

Elizabeth Desgroseillier
Class of 1999

Charles Charles Martinez
Class of 2007

Annie Mcdonald
Class of 2002

Jeff Dykstra
Class of 1995

Joseph Shoop
Class of 2009

Ronnie Blea
Class of 2001

Amber Boughton
Class of 2000

Stephanie Stephenson
Class of 2006

Shawn Shawn Albert
Class of 1991

Jason Delcamp
Class of 1999

Carissa Campbell
Class of 2012

Clint Pike
Class of 1996

Krista Roberts
Class of 2007

Tiffany Mott
Class of 2004

David Davis
Class of 2000

Sergio Ramire
Class of 2013

Nataliya Rachyova
Class of 2001

Angela O'brien
Class of 1990

Michelle James
Class of 1999

Steven Arellano
Class of 1997

Katie Blassl
Class of 2008

Natasha Batts
Class of 2000

Daniel Schneider
Class of 2002

Ashlei Cutsforth
Class of 1999

Delaney Good
Class of 2017

Matthew Wolfe
Class of 2001

Nicholas Nicholas J Noblitt
Class of 2005
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)