Pittsburg High School - Class of 1970 Alumni
Join thousands of alumni from Pittsburg High School and the Class of 1970. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/27 vs Monterey Trail
09/03 vs St. John Bosco
09/10 vs James Logan
09/17 vs Mission Viejo
10/01 vs Los Gatos
10/08 vs Liberty
10/15 vs Freedom
10/22 vs Deer Valley
11/05 vs Heritage
09/03 vs St. John Bosco
09/10 vs James Logan
09/17 vs Mission Viejo
10/01 vs Los Gatos
10/08 vs Liberty
10/15 vs Freedom
10/22 vs Deer Valley
11/05 vs Heritage
Upcoming Class of 1970 Reunions
Class of 1970 Bring your own Picnic Reunion
Bring your own picnic, food, chairs, drinks, and join other classmates to reminisce and reacquaint with friends from PH...
View Details →PHS decades of the 1960’s and 1970’s Reunion (unofficial)
(unofficial) Decades of the 1960’s and 1970’s Reunion in downtown Pittsburg Thursday August 27th 4pm to 9pm....
View Details →Class Yearbook
View past yearbooks
Recently joined '70 Classmates
Donna Siragusa
Class of 1970
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Class of 1969
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Class of 1972
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