Events

Dec 1 Wed
- A Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- PTSA Adult Board Meeting 2:30 PM – 3:30 PM (Media center)
  Events
- Boys Basketball V. Hillcrest High (B, T) 7 PM (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
Dec 2 Thu
- B Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Swim vs. West Jordan (J) 3:30 PM (J L Sorenson Recreation Center, 5350 W Main St, Herriman, UT 84096, USA)
  Events
- District Christmas concert 7 PM – 9 PM (herriman high school)
  Events
- Girls Basketball V. Cottonwood High (T) 7 PM (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
Dec 3 Fri
- A Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Girls Wrestling: Farmington Invitational (F.I.G.H.T) (Farmington High School 548 W Glovers Ln, Farmington, UT 84025, United States)
  Events
- Job Fair- Commons 12 PM – 3 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
- Boys Wrestling @ Layton Invitational 1 PM (Layton High School 440 Lancer Ln, Layton, UT 84041, United States)
  Events
- Boys Basketball V. Granger High (Endowment Game) (B, K) 6 PM – 6:15 PM (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
Dec 4 Sat
- Drill Competition @ Herriman High (Herriman High School 11917 Mustang Trail Way, Herriman, UT 84096, United States)
  Events
- Boys Wrestling @ Layton Invitational 7 AM – 5 PM (Layton High School 440 Lancer Ln, Layton, UT 84041, United States)
  Events
Dec 6 Mon
- B Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Dance Company: Winter Dance Concert (B) 6 PM – 9 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
Dec 7 Tue
- A Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Dance Company: Winter Dance Concert (J) 6 PM – 9 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
- Girls Basketball @ Tooele High 7 PM (Tooele High School 301 W Vine St, Tooele, UT 84074, United States)
  Events
Dec 8 Wed
- B Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Ping Pong Tournament: Holiday Charity 3 PM – 5 PM
  Events
- Zupas Night: Holiday Charity 4 PM – 9 PM
  Events
- Boys Basketball V. Jordan High (J, K) 7 PM – 9 PM (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
- Winter band concert (M) 7 PM – 9 PM (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
Dec 9 Thu
- A Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Swim vs. Riverton (T) 3:30 PM (J L Sorenson Recreation Center, 5350 W Main St, Herriman, UT 84096, USA)
  Events
- Girls Wrestling: V. Riverton High (M) 6 PM (Mountain Ridge High School14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
- Jazz Night: Fundraiser 6:30 PM – 9 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
- Boys Wrestling V. Riverton High (M) 7 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
Dec 10 Fri
- B Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Swim @ Wasatch Invite 8 AM (Wasatch Aquatic Center, 744 S 200 E, Heber City, UT 84032, USA)
  Events
- Boys Wrestling @ Wasatch Dual 1 PM (Wasatch High School 930 S 500 E, Heber City, UT 84032-4455, United States)
  Events
- Girls Basketball @ Timpanogos High 5:15 PM – 5:30 PM (Timpanogos High School 1450 N 200 E, Orem, UT 84057, United States)
  Events
- Boys Basketball V. Cyprus High (J, B) 7 PM (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
Dec 11 Sat
- Drill Competition @ Murray High (Murray High School 5440 S State St, Murray, UT 84107, United States)
  Events
- Girls Wrestling: @ Hunter High (Hunter High School 4200 S 5600 W, West Valley City, UT 84120, United States)
  Events
- Boys Wrestling @ Wasatch Duel 7 AM – 5 PM (Wasatch High School 930 S 500 E, Heber City, UT 84032-4455, United States)
  Events
- Winter Dance (T, K) 7 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
Dec 13 Mon
- A Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Drill Co.: Holiday Charity (J) 7 PM – 8:30 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
Dec 14 Tue
- B Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Boys Basketball @ Pleasant Grove High (J) 7 PM (Pleasant Grove High School 700 E 200 S, Pleasant Grove, UT 84062, United States)
  Events
- Girls Basketball V. Alta High (K) 7 PM (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
- Orchestra: Winter Concert (M) 7 PM – 8:30 PM (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
Dec 15 Wed
- A Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Girls Wrestling: @ Copper Hills High (T) 6 PM (Copper Hills High School 5445 W 7800 S, West Jordan, UT 84081, United States)
  Events
- Volleyball Tournament: Holiday Charity 6 PM – 9 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
- Boys Wrestling @ Copper Hills High 7 PM (Copper Hills High School 5445 W 7800 S, West Jordan, UT 84081, United States)
  Events
- Choir Winter Concerts (J) 7 PM – 9:30 PM (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
Dec 16 Thu
- B Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Girls Basketball @ Clearfield High 7 PM (Clearfield High School 931 S 1000 E, Clearfield, UT 84015, United States)
  Events
- Winter Choir Concert 2 (T) 7 PM – 9:30 PM (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
Dec 17 Fri
- A Day (Mountain Ridge High School, 14100 Sentinel Ridge Blvd, Herriman, UT 84096, USA)
  Events
- Girls Wrestling: @ Weber High School (Weber High School 430 Weber High Dr, Ogden, UT 84414, United States)
  Events
- Christmas Charity: Buy Out Day 7:30 AM – 3 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
- End of Charity Assembly 12:45 PM – 1 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
- Boys Basketball @ Brighton High (K) 7 PM (Brighton High School 2220 E Bengal Blvd, Salt Lake City, UT 84121-5005, United States)
  Events
Dec 18 Sat
- Swim Sentinel Sprinter Meet (J) 8 AM (J L Sorenson Recreation Center, 5350 W Main St, Herriman, UT 84096, USA)
  Events
Dec 20 Mon
- Winter Recess: No School (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
Dec 21 Tue
- Winter Recess: No School (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
- Boys Wrestling: Christmas Battle Royale Tournament 7 AM – 5 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
- Girls Basketball @ Hillcrest High (J) 3:30 PM (Hillcrest High School 7350 S 900 E, Midvale, UT 84047, United States)
  Events
- Boys Basketball @ Farmington High (B) 7 PM (Farmington High School 548 W Glovers Ln, Farmington, UT 84025, United States)
  Events
Dec 22 Wed
- Winter Recess: No School (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
Dec 23 Thu
- Winter Recess: No School (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
Dec 24 Fri
- Winter Recess: No School (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
Dec 27 Mon
- Winter Recess: No School (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
Dec 28 Tue
- Winter Recess: No School (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
- Boys Basketball V. Murray High 2:30 PM (Olympus High School 4055 S 2300 E, Salt Lake City, UT 84124, United States)
  Events
Dec 29 Wed
- Winter Recess: No School (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
- Boys Basketball V. Park City High 11:30 AM (Olympus High School 4055 S 2300 E, Salt Lake City, UT 84124, United States)
  Events
- Girls Basketball V. Kearns High (K) 1 PM (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
Dec 30 Thu
- Winter Recess: No School (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
- Girls Basketball V. Northridge High (J) 3:30 PM (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
- Boys Basketball @ Olympus High 8:30 PM (Olympus High School 4055 S 2300 E, Salt Lake City, UT 84124, United States)
  Events
Dec 31 Fri
- Winter Recess: No School (Mountain Ridge High School Herriman, UT 84096, United States)
  Events
- Boys Wrestling: Mountain Ridge Dual Tournament 7 AM – 5 PM (Mountain Ridge High School 14100 S. Sentinel Ridge Blvd, Herriman, UT 84096, United States)
  Events
- Boys Basketball V. East High 2:30 PM (Olympus High School 4055 S 2300 E, Salt Lake City, UT 84124, United States)
  Events

Events in December 2021
Mo	Tu	We	Th	Fr	Sa
2 events ••	3 events •••	3 events •••	4 events •••	5 events •••	2 events ••
2 events ••	3 events •••	5 events •••	5 events •••	5 events •••	4 events •••
2 events ••	4 events •••	5 events •••	3 events •••	5 events •••	One event •
One event •	4 events •••	One event •	One event •	One event •
One event •	2 events ••	3 events •••	3 events •••	3 events •••

Calendars

Events
Assembly Schedule
School Dances
Counseling

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