Events

Oct 1 Thu
- Boys Cross Country: Watertown XC Invite (Middle School) 2 PM – 3 PM (Cattail Crossing Golf Course)
  Events
- Boys Cross Country: Watoma Invite (Junior Varsity) 2 PM – 6 PM (Cattail Crossing Golf Course)
  Events
- Boys Cross Country: Watoma Invite (Varsity) 2 PM – 6 PM (Cattail Crossing Golf Course)
  Events
- Girls Cross Country: Watoma Invite (Junior Varsity) 2 PM – 6 PM (Cattail Crossing Golf Course)
  Events
- Girls Cross Country: Watoma Invite (Varsity) 2 PM – 6 PM (Cattail Crossing Golf Course)
  Events
- Girls Tennis: Pierre T.F. Riggs vs Rapid City Stevens (Junior Varsity) 2 PM – 4 PM (Sioux Park Complex)
  Events
- Girls Cross Country: Watoma Invite (Middle School) 4 PM – 6 PM (Cattail Crossing Golf Course)
  Events
- Volleyball: Yankton vs Pierre T.F. Riggs (7th Grade) 4 PM – 4:45 PM (Georgia Morse Middle School)
  Events
- Volleyball: Yankton vs Pierre T.F. Riggs (8th Grade) 4 PM – 4:45 PM (Georgia Morse Middle School)
  Events
- Volleyball: Pierre T.F. Riggs vs Mitchell (Freshman) 4:30 PM – 5:30 PM (Mitchell High School Mitchell High School)
  Events
- Volleyball: Pierre T.F. Riggs vs Mitchell (Junior Varsity) 4:30 PM – 5:30 PM (Mitchell High School Mitchell High School)
  Events
- Volleyball: Yankton vs Pierre T.F. Riggs (7th Grade) 4:45 PM – 5:30 PM (Georgia Morse Middle School)
  Events
- Volleyball: Yankton vs Pierre T.F. Riggs (8th Grade) 4:45 PM – 5:30 PM (Georgia Morse Middle School)
  Events
- Football: Pierre T.F. Riggs vs Rapid City Central (Freshman) 5 PM – 7 PM (Central High School Football Field)
  Events
- Volleyball: Pierre T.F. Riggs vs Mitchell (Sophomore) 5:30 PM – 6:30 PM (Mitchell High School Mitchell High School)
  Events
- Volleyball: Yankton vs Pierre T.F. Riggs (7th Grade) 5:30 PM – 6:15 PM (Georgia Morse Middle School)
  Events
- Volleyball: Yankton vs Pierre T.F. Riggs (8th Grade) 5:30 PM – 6:15 PM (Georgia Morse Middle School)
  Events
- Volleyball: Pierre T.F. Riggs vs Mitchell (Varsity) 6:30 PM – 7:30 PM (Mitchell High School Mitchell High School)
  Events
Oct 2 Fri
- Football: Huron vs Pierre T.F. Riggs (Varsity) 7 PM – 9 PM (Hollister Football Field)
  Events
Oct 3 Sat
- Girls Tennis: Mitchell "Futures" Jamboree (JV) (Junior Varsity) 9 AM – 5 PM (Hitchcock Park)
  Events
- Volleyball: Sturgis Quad (7th Grade) 9 AM – 2 PM (Sturgis Williams Middle School Grunwald Auditorium/Gym)
  Events
- Volleyball: Sturgis Quad (8th Grade) 9 AM – 2 PM (Sturgis Williams Middle School Grunwald Auditorium/Gym)
  Events
- Boys Cross Country: Highmore-Action Club Invitational (Middle School) 10 AM – 1 PM (Highmore Golf Course)
  Events
- Girls Cross Country: Highmore-Action Club Invitational (Middle School) 10 AM – 1 PM (Highmore Golf Course)
  Events
Oct 5 Mon
- Boys Golf (Fall): Class AA State Meet (Varsity) 9 AM – 5 PM (Lee Park Golf Course)
  Events
- Parent Teacher Conferences - Georgia Morse Middle School 4 PM – 7:30 PM (Georgia Morse Middle School)
  Events
- Football: Pierre T.F. Riggs vs Mitchell (Junior Varsity) 4:15 PM – 6:15 PM (Joe Quintal Field)
  Events
- Football: Douglas vs Pierre T.F. Riggs (Freshman) 4:30 PM – 6:30 PM (Hollister Football Field)
  Events
Oct 6 Tue
- Boys Soccer: SDHSAA Boys Soccer First Round (Varsity)
  Events
- Girls Soccer: SDHSAA Girls Soccer First Round (Varsity)
  Events
- Boys Golf (Fall): Class AA State Meet (Varsity) 9 AM – 5 PM (Lee Park Golf Course)
  Events
- Volleyball: Aberdeen Central vs Pierre T.F. Riggs (7th Grade) 4 PM – 6 PM (Georgia Morse Middle School)
  Events
- Volleyball: Aberdeen Central vs Pierre T.F. Riggs (8th Grade) 4 PM – 6 PM (Georgia Morse Middle School)
  Events
- Football: Pierre T.F. Riggs vs Mitchell (7th Grade) 4:15 PM – 6:15 PM (Mitchell Middle School)
  Events
- Football: Mitchell vs Pierre T.F. Riggs (8th Grade) 4:30 PM – 6:30 PM (Hollister Football Field)
  Events
- Volleyball: Pierre T.F. Riggs vs Lennox (Sophomore) 4:30 PM – 5:30 PM (Lennox High School Main Gym)
  Events
- Volleyball: Pierre T.F. Riggs vs Lennox (Junior Varsity) 5:15 PM – 6:15 PM (Lennox High School Main Gym)
  Events
- Volleyball: Pierre T.F. Riggs vs Lennox (Varsity) 6:30 PM – 8 PM (Lennox High School)
  Events
Oct 8 Thu
- No School - Elementary Schools (Buchanan Elementary School, Jefferson Elementary , Kennedy Elementary School)
  Events
- Parent Teacher Conferences - Elementary Schools (Buchanan Elementary School, Jefferson Elementary , Kennedy Elementary School)
  Events
- Girls Tennis: SDHSAA "AA" STATE TOURNAMENT (Varsity) 10 AM – 11 PM (Parkview Tennis Courts, Sioux Park)
  Events
- Parent Teacher Conferences - Georgia Morse Middle School 4 PM – 7:30 PM (Georgia Morse Middle School)
  Events
- Volleyball: Pierre T.F. Riggs vs Aberdeen Central (7th Grade) 4 PM – 5 PM (Simmons Middle School)
  Events
- Volleyball: Pierre T.F. Riggs vs Aberdeen Central (8th Grade) 4 PM – 5 PM (Holgate Middle School)
  Events
- Boys Cross Country: Middle School XC Invite (Middle School) 4:30 PM – 5:30 PM
  Events
- Football: Mitchell vs Pierre T.F. Riggs (Freshman) 4:30 PM – 6:30 PM (Hollister Football Field)
  Events
- Girls Cross Country: Middle School XC Invite (Middle School) 4:30 PM – 5:30 PM
  Events
- Parent Teacher Conferences - Riggs High School 4:30 PM – 8:30 PM (T.F. Riggs High School)
  Events
- Competitive Cheer: Watertown Cheer/Dance Invite (Varsity) 5 PM – 9 PM (Watertown High School Arena)
  Events
- Competitive Dance: Watertown Cheer/Dance Invite (Varsity) 5 PM – 9 PM (Watertown High School Arena)
  Events
Oct 9 Fri
- No School District Wide (T.F. Riggs High School, Buchanan Elementary School, Georgia Morse Middle School, Jefferson Elementary , Kennedy Elementary School)
  Events
- Parent Teacher Conferences - Riggs High School 7:30 AM – 10:30 AM (T.F. Riggs High School)
  Events
- Girls Tennis: SDHSAA "AA" STATE TOURNAMENT (Varsity) 9 AM – 7 PM (Parkview Tennis Courts, Sioux Park)
  Events
- Football: Spearfish vs Pierre T.F. Riggs (Varsity) 7 PM – 9 PM (Hollister Football Field)
  Events
Oct 10 Sat
- Boys Soccer: SDHSAA Boys Soccer Quarter Finals (Varsity)
  Events
- Girls Soccer: SDHSAA Girls Soccer Quarter Finals (Varsity)
  Events
- Boys Cross Country: ESD Conference Meet (Junior Varsity) 11 AM – 2 PM (Hillsview Golf Club)
  Events
- Boys Cross Country: ESD Conference Meet (Middle School) 11 AM – 2 PM (Hillsview Golf Club)
  Events
- Boys Cross Country: ESD Conference Meet (Varsity) 11 AM – 2 PM (Hillsview Golf Club)
  Events
- Girls Cross Country: ESD Conference Meet (Junior Varsity) 11 AM – 2 PM (Hillsview Golf Club)
  Events
- Girls Cross Country: ESD Conference Meet (Middle School) 11 AM – 2 PM (Hillsview Golf Club)
  Events
- Girls Cross Country: ESD Conference Meet (Varsity) 11 AM – 2 PM (Hillsview Golf Club)
  Events
- Volleyball: Brandon Valley vs Pierre T.F. Riggs (Freshman) 12 PM – 1 PM (T.F. Riggs High School Aux Gym)
  Events
- Volleyball: Brandon Valley vs Pierre T.F. Riggs (Junior Varsity) 12 PM – 1 PM (T.F. Riggs High School Main Gym)
  Events
- Football: Pierre T.F. Riggs vs Spearfish MS (7th Grade) 1 PM – 2 PM (Spearfish High School Football Field)
  Events
- Volleyball: Brandon Valley vs Pierre T.F. Riggs (Sophomore) 1 PM – 2 PM (T.F. Riggs High School Main Gym)
  Events
- Football: Pierre T.F. Riggs vs Spearfish MS (8th Grade) 2 PM – 3 PM (Spearfish High School Football Field)
  Events
- Volleyball: Brandon Valley vs Pierre T.F. Riggs (Varsity) 2 PM – 3 PM (T.F. Riggs High School Main Gym)
  Events
Oct 12 Mon
- Native American Day - No School District Wide (Buchanan Elementary School, Jefferson Elementary , Administration Building, T.F. Riggs High School, Georgia Morse Middle School, Kennedy Elementary School)
  Events
Oct 13 Tue
- Boys Soccer: SDHSAA Boys Soccer Semi Finals (Varsity)
  Events
- Girls Soccer: SDHSAA Girls Soccer Semi Finals (Varsity)
  Events
- Football: Pierre T.F. Riggs vs Watertown (7th Grade) 4:15 PM – 6:30 PM (Watertown Middle School)
  Events
- Football: Watertown vs Pierre T.F. Riggs (8th Grade) 4:30 PM – 5:30 PM (Hollister Football Field)
  Events
- Volleyball: Pierre T.F. Riggs vs Huron (Freshman) 4:30 PM – 5:30 PM (Huron High School)
  Events
- Volleyball: Pierre T.F. Riggs vs Huron (Sophomore) 4:30 PM – 5:30 PM (Huron Arena)
  Events
- Lil Govs Run 5:30 PM – 6:30 PM (Steamboat Park)
  Events
- School Board Meeting 5:30 PM – 7:30 PM (Administration Building)
  Events
- Volleyball: Pierre T.F. Riggs vs Huron (Junior Varsity) 5:30 PM – 6:30 PM (Huron Arena)
  Events
- Volleyball: Pierre T.F. Riggs vs Huron (Varsity) 6:30 PM – 8 PM (Huron Arena)
  Events
Oct 15 Thu
- Boys Cross Country: (Middle School) 4 PM – 8 PM (Broadland Creek Golf Course)
  Events
- Boys Cross Country: (Varsity) 4 PM – 8 PM (Broadland Creek Golf Course)
  Events
- Girls Cross Country: (Middle School) 4 PM – 8 PM (Broadland Creek Golf Course)
  Events
- Girls Cross Country: Roger Loecker Invitational (Varsity) 4 PM – 8 PM (Broadland Creek Golf Course)
  Events
- Football: Aberdeen Central vs Pierre T.F. Riggs (Freshman) 4:30 PM – 6:30 PM (Hollister Football Field)
  Events
- Volleyball: Pierre T.F. Riggs vs Brookings (Freshman) 4:30 PM – 5:30 PM (Brookings High School Bob Jostad Gymnasium)
  Events
- Volleyball: Pierre T.F. Riggs vs Brookings (Junior Varsity) 4:30 PM – 5:30 PM (Brookings High School Auxiliary Gym)
  Events
- Boys Cross Country: (Junior Varsity) 5 PM – 6 PM
  Events
- Competitive Cheer: ESD Conference Meet (Varsity) 5 PM – 9 PM (Harrisburg High School Gym Main)
  Events
- Competitive Dance: ESD Conference Meet (Varsity) 5 PM – 9 PM (Harrisburg High School Gym Main)
  Events
- Girls Cross Country: (Junior Varsity) 5 PM – 6 PM
  Events
- Volleyball: Pierre T.F. Riggs vs Brookings (Sophomore) 5:30 PM – 6:30 PM (Brookings High School Auxiliary Gym)
  Events
- Volleyball: Pierre T.F. Riggs vs Brookings (Varsity) 6:30 PM – 8:30 PM (Brookings High School Auxiliary Gym)
  Events
- Riggs Fall Play 7 PM – 9 PM (T.F. Riggs High School Theatre)
  Events
Oct 16 Fri
- Football: Pierre T.F. Riggs vs Brookings (Varsity) 7 PM – 9 PM (SDSU - Dana J. Dykhouse Stadium)
  Events
- Riggs Fall Play 7 PM – 9 PM (T.F. Riggs High School Theatre)
  Events
Oct 17 Sat
- Boys Soccer: SDHSAA Boys State Soccer Championship (Varsity) (Allen Mitchell Athletic Complex)
  Events
- Girls Soccer: SDHSAA Girls State Soccer Championship (Varsity) (Allen Mitchell Athletic Complex)
  Events
- Oral Interpretation: BV Speaking Lynx Invite (Varsity) 8 AM – 5 PM (Brandon Valley High School)
  Events
- Volleyball: 7th A&B Volleyball ESD Jamboree (7th Grade) 10 AM – 3 PM (Harrisburg High School Gym Main)
  Events
- Riggs Fall Play 7 PM – 9 PM (T.F. Riggs High School Theatre)
  Events
- Volleyball: 7th Grade Volleyball Jamboree (7th Grade) 10 PM – 11 PM (Harrisburg High School Gym Main)
  Events
Oct 19 Mon
- Football: Rapid City Stevens vs Pierre T.F. Riggs (Junior Varsity) 4:30 PM – 6:30 PM (Hollister Football Field)
  Events
- Riggs Choir Concert 7 PM – 9 PM (T.F. Riggs High School Theatre)
  Events
Oct 20 Tue
- Football: Pierre T.F. Riggs vs Yankton (8th Grade) 4:30 PM – 5:45 PM (Crane-Youngworth Field)
  Events
- Football: Yankton vs Pierre T.F. Riggs (7th Grade) 4:30 PM – 6:30 PM (Hollister Football Field)
  Events
- Volleyball: Watertown vs Pierre T.F. Riggs (Freshman) 4:30 PM – 5:30 PM (T.F. Riggs High School Aux Gym)
  Events
- Volleyball: Watertown vs Pierre T.F. Riggs (Junior Varsity) 4:30 PM – 5:30 PM (T.F. Riggs High School Main Gym)
  Events
- Volleyball: Watertown vs Pierre T.F. Riggs (Sophomore) 5:30 PM – 6:30 PM (T.F. Riggs High School Main Gym)
  Events
- Football: Pierre T.F. Riggs vs Yankton (8th Grade) 5:45 PM – 7 PM (Crane-Youngworth Field)
  Events
- Football: Yankton vs Pierre T.F. Riggs (7th Grade) 5:45 PM – 7 PM (Hollister Football Field)
  Events
- Volleyball: Watertown vs Pierre T.F. Riggs (Varsity) 6:30 PM – 7:30 PM (T.F. Riggs High School Main Gym)
  Events
- Riggs Band Concert 7 PM – 9 PM (T.F. Riggs High School Theatre)
  Events
Oct 22 Thu
- Football: Pierre T.F. Riggs vs Douglas (Varsity) 7 PM – 9 PM (Douglas High School Patriot Stadium Dave Broadie Field)
  Events
Oct 23 Fri
- Volleyball: O'Gorman vs Pierre T.F. Riggs (Freshman) 4:30 PM – 5:15 PM (T.F. Riggs High School Aux Gym)
  Events
- Volleyball: O'Gorman vs Pierre T.F. Riggs (Junior Varsity) 4:30 PM – 5:30 PM (T.F. Riggs High School Main Gym)
  Events
- Volleyball: O'Gorman vs Pierre T.F. Riggs (Sophomore) 5:30 PM – 6:30 PM (T.F. Riggs High School Main Gym)
  Events
- Competitive Cheer: State Competitive Cheer Championships (Varsity) 6 PM – 10 PM (The Monument Summit Arena)
  Events
- Competitive Dance: State Cheer & Dance (Varsity) 6 PM – 10 PM (The Monument Summit Arena)
  Events
- Volleyball: O'Gorman vs Pierre T.F. Riggs (Varsity) 6:30 PM – 8 PM (T.F. Riggs High School Main Gym)
  Events
Oct 24 Sat
- Competitive Cheer: 2026 SDHSAA Class AA State Competitive Cheer Competition (Varsity) 12 PM – 10 PM (The Monument Summit Arena)
  Events
- Competitive Dance: 2026 SDHSAA Class AA State Competitive Dance Competition (Varsity) 12 PM – 6 PM (The Monument Summit Arena)
  Events
- Volleyball: Pierre T.F. Riggs vs Sioux Falls Lincoln (Freshman) 12 PM – 1:15 PM (Sioux Falls Lincoln High School Gym Auxiliary)
  Events
- Volleyball: Pierre T.F. Riggs vs Sioux Falls Lincoln (Junior Varsity) 12 PM – 1:15 PM (Sioux Falls Lincoln High School Gym Main)
  Events
- Volleyball: Pierre T.F. Riggs vs Sioux Falls Lincoln (Freshman) 12:45 PM – 1:45 PM (Sioux Falls Lincoln High School Gym Auxiliary)
  Events
- Volleyball: Pierre T.F. Riggs vs Sioux Falls Lincoln (Sophomore) 12:45 PM – 1:45 PM (Sioux Falls Lincoln High School Gym Main)
  Events
- Boys Cross Country: SDHSAA State Class AA XC Meet (Varsity) 1:30 PM – 2 PM (Hart Ranch Resort)
  Events
- Volleyball: Pierre T.F. Riggs vs Sioux Falls Lincoln (Varsity) 2 PM – 3:30 PM (Sioux Falls Lincoln High School Gym Main)
  Events
- Girls Cross Country: SDHSAA State Class AA XC Meet (Varsity) 3 PM – 4:30 PM (Hart Ranch Resort)
  Events
Oct 26 Mon
- GMMS Fall Concert 7 PM – 9 PM (T.F. Riggs High School Theatre)
  Events
Oct 27 Tue
- Girls Basketball: Pierre T.F. Riggs vs Huron (7th Grade) 4 PM – 5 PM (Huron Middle School)
  Events
- Girls Basketball: Pierre T.F. Riggs vs Huron (8th Grade) 4 PM – 5 PM (Huron Middle School)
  Events
- Volleyball: Pierre T.F. Riggs vs Aberdeen Central (Freshman) 4:30 PM – 5:30 PM (Central High School)
  Events
- Volleyball: Pierre T.F. Riggs vs Aberdeen Central (Junior Varsity) 4:30 PM – 5:30 PM (Central High School)
  Events
- Volleyball: Pierre T.F. Riggs vs Aberdeen Central (Sophomore) 5:30 PM – 6:30 PM (Central High School)
  Events
- Volleyball: Pierre T.F. Riggs vs Aberdeen Central (Varsity) 6:30 PM – 8:30 PM (Central High School)
  Events
- Riggs Marching Band Indoor Concert 7 PM – 9 PM (T.F. Riggs High School Theatre)
  Events
Oct 28 Wed
- Early Dismissal - Teacher Inservice 12:30 PM – 3:15 PM (Kennedy Elementary School, Georgia Morse Middle School, Jefferson Elementary , T.F. Riggs High School, Buchanan Elementary School)
  Events
Oct 29 Thu
- Football: SDHSAA Class 11AA Playoffs - Quarterfinals (Varsity)
  Events
Oct 31 Sat
- Girls Basketball: Brookings vs Mitchell (7th Grade) 10 AM – 4 PM (Mitchell High School Mitchell High School)
  Events
- Girls Basketball: Brookings vs Mitchell (8th Grade) 10 AM – 4 PM (Mitchell High School Mitchell High School)
  Events
- Girls Basketball: Brookings vs Pierre T.F. Riggs (7th Grade) 10 AM – 4 PM (Mitchell High School Mitchell High School)
  Events
- Girls Basketball: Brookings vs Pierre T.F. Riggs (8th Grade) 10 AM – 4 PM (Mitchell High School Mitchell High School)
  Events
- Girls Basketball: Mitchell vs Pierre T.F. Riggs (7th Grade) 10 AM – 4 PM (Mitchell High School Mitchell High School)
  Events
- Girls Basketball: Mitchell vs Pierre T.F. Riggs (8th Grade) 10 AM – 4 PM (Mitchell High School Mitchell High School)
  Events
- All State Chorus & Orchestra 7 PM – 10 PM
  Events

Events in October 2026
Mo	Tu	We	Th	Fr	Sa
6 events •••	6 events •••	One event •	18 events •••	One event •	5 events •••
4 events •••	10 events •••		12 events •••	4 events •••	14 events •••
One event •	10 events •••		14 events •••	2 events ••	6 events •••
2 events ••	9 events •••		One event •	6 events •••	9 events •••
One event •	7 events •••	One event •	One event •		7 events •••

Calendars

Events
Pierre T.F. Riggs Calendar

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