T F Riggs High School - Class of 1991 Alumni, Pierre SD
Join thousands of alumni from T F Riggs High School and the Class of 1991. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/28 vs Sturgis Brown
09/03 vs Yankton
09/10 vs Aberdeen Central
09/17 vs Watertown
09/24 vs Tea
10/01 vs Huron
10/08 vs Spearfish
10/15 vs Brookings
10/21 vs Douglas
10/30 vs Tea
11/07 vs Huron
11/14 vs Yankton
09/03 vs Yankton
09/10 vs Aberdeen Central
09/17 vs Watertown
09/24 vs Tea
10/01 vs Huron
10/08 vs Spearfish
10/15 vs Brookings
10/21 vs Douglas
10/30 vs Tea
11/07 vs Huron
11/14 vs Yankton
Upcoming Class of 1991 Reunions
Browse past reunion events and photos for your class here.Past Class of 1991 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Recently joined '91 Classmates
Larri (missy) Dethlefs
Class of 1991
Connect with Class of 1991 Classmates
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