Thornton High School - Class of 2003 Alumni
Join thousands of alumni from Thornton High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/27 vs Northglenn
09/10 vs Skyview
09/17 vs Sierra
09/30 vs Palmer
10/08 vs Littleton
10/15 vs Pueblo Centennial
10/22 vs Harrison
10/29 vs Adams City
'03 Reunion Info
Class of 85 Reunion
Friday night is in the event center at the bowling alley. Saturday night is at The Brittany Hill.
View Details →Who wants a reunion?!
I haven’t seen anything about a reunion for THS Class of 2003... Do we need to start something on our own, or does...
View Details →Class Yearbook
View past yearbooks
Recently joined '03 Classmates
Heather Smith
Class of 2003
Arielle Coats
Class of 2003
Jody Rodarte
Class of 2003
Joshua Kennedy
Class of 2003
Sarah Chigro
Class of 2003
Cody Clark
Class of 2003
Jaime Heinrich
Class of 2003
Ryan Steffens
Class of 2003
Heather Smith
Class of 2003
Kendra Serna
Class of 2003
Erica Schmitt
Class of 2003
Michael Cordova
Class of 2003
Connect with Class of 2003 Classmates
Nearby Thornton Classmates
Class of 2001
46 classmates have joined
Class of 2002
68 classmates have joined
Class of 2004
57 classmates have joined
Class of 2005
44 classmates have joined