Horizon High School - Class of 1988 Alumni, Thornton CO

Join thousands of alumni from Horizon High School and the Class of 1988. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/27 vs Legacy
09/03 vs Mountain Range
09/09 vs Northglenn

'88 Reunion Info

Class of 2000 - 15 Year Reunion

We had a great time at our 10 year, so we thought why not have another get together and celebrate 15 years post graduati...

View Details →

Horizon '88 Apparel

Browse our apparel store for a wide range of Hawks gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Recently joined '88 Classmates

Matthew Matthew Davis
Class of 1988

Connect with Class of 1988 Classmates

Peter Peter Jason Bonefield

Scott Martin

Matt Cord

Drew Thacher

Terry Petersen

Nearby Horizon Classmates

Class of 1989

5 classmates have joined

View Class of 1989 Alumni

Class of 1990

64 classmates have joined

View Class of 1990 Alumni