December
2026
Activities
Dec
1
Tue
STM MS Wrestling @ Spearfish
4 PM
–
8 PM (Spearfish)
Activities
STM MS Girls Basketball @ Custer
4:30 PM
–
7 PM (Custer MS)
Activities
Dec
3
Thu
STM MS Girls Basketball @ RC East
4 PM
–
6:15 PM (RC East MS)
Activities
Dec
4
Fri
STM Boys Wrestling Bill Young Invite
9 AM
–
5 PM (Custer SD)
Activities
STM MS Girls Basketball @ Lead-Deadwood
4:30 PM
–
8 PM (Lead Deadwood HS)
Activities
Dec
5
Sat
STM Girls Wrestling @ Bill Young Invite
9 AM
–
5 PM (Custer SD)
Activities
STM MS Girls Basketball @ Lead-Deadwood
9 AM
–
4 PM (Lead Deadwood HS)
Activities
STM MS Wrestling
9 AM
–
5 PM (RC)
Activities
Dec
7
Mon
STM MS Girls Basketball @ Stagebarn
4 PM
–
6:30 PM (Stagebarn MS)
Activities
Dec
8
Tue
STM MS Wrestling @ Douglas
4 PM
–
8 PM (Douglas MS)
Activities
STM MS Girls Basketball vs Sage Valley
4:15 PM
–
6:30 PM (STM MS Gym)
Activities
Dec
10
Thu
STM MS Wrestling @ Custer BHC
4 PM
–
8 PM (Custer Armory)
Activities
STM Girls Basketball @ Gillette vs Thunder Basin
5:30 PM
–
7 PM (Thunder Basin HS Gillette, WY)
Activities
STM Boys Basketball vs Thunder Basin
7 PM
–
9 PM (Thunder Basin HS Gillette, WY)
Activities
STM MS Christmas Concert
7 PM
–
9 PM (STM MS Gym)
Activities
Dec
11
Fri
STM Boys Wrestling @ RC Invite
11 AM
–
5 PM (Summit Arena)
Activities
STM Girls Basketball @ Gillette vs Campbell County
5:30 PM
–
7 PM (Campbell Co HS )
Activities
STM Boys Basketball @ Gillette vs Campbell Co
7 PM
–
9 PM (Campbell County HS)
Activities
Dec
12
Sat
STM Girls Wrestling @ RC Invite
9 AM
–
5 PM (Summit Arena)
Activities
STM Boys Basketball @ Gillette vs Sheridan
9:30 AM
–
11 AM (Thunder Basin HS)
Activities
Dec
15
Tue
STM Boys/Girls Wrestling @ LNI
9 AM
–
5 PM (Summit Arena)
Activities
STM MS Girls Basketball @ RC Chirstian
4 PM
–
6 PM (RC Christian School)
Activities
STM HS Christmas Concert
7 PM
–
9 PM (Cathedral)
Activities
Dec
17
Thu
STM Boys/Girls Wrestling @ Douglas Quad
4 PM
–
8 PM (Douglas HS)
Activities
Dec
18
Fri
STM Boys Basktball @ Scottsbluff
(Scottsbluff HS)
Activities
STM Girls Basketball @ Scottsbluff
(Scottsbluff HS)
Activities
STM Girls Wrestling @ Hot Springs
10 AM
–
5 PM (Hot Springs)
Activities
Dec
19
Sat
STM Boys Basktball @ Scottsbluff
(Scottsbluff HS)
Activities
STM Girls Basketball @ Scottsbluff
(Scottsbluff HS)
Activities
STM MS Girls Basketball @ Hill City Tourny
8 AM
–
4 PM (Gins Gym Hill City, SD)
Activities
STM Boys Wrestling @ Hot Springs
9 AM
–
5 PM (Hot Springs)
Activities
Dec
29
Tue
STM Girls Wrestling @ Sioux Falls
9 AM
–
5 PM (Sioux Falls Lincoln HS)
Activities
STM Boys Basketball vs Wall
12 PM
–
8 PM (STM HS Gym)
Activities
STM Girls Basketball vs Wall
1:30 PM
–
8 PM (STM HS Gym)
Activities
Dec
30
Wed
STM Boys Wrestling @ Sioux Falls
9 AM
–
5 PM (Sioux Falls Lincoln HS)
Activities
Dec
31
Thu
STM Girls Basketball @ Hoop City Classic
(Corn Palace Mitchell SD)
Activities