| | 1 | 2 | 3| September 3, 2026 | | 4:30pm to 9:00pm | Volleyball: JV Volleyball Tournament (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: Missouri Valley vs Tri-Center (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: Treynor vs Tri-Center (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: AHSTW vs IKM-Manning (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: IKM-Manning vs Tri-Center (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: Logan-Magnolia vs Missouri Valley (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: Logan-Magnolia vs Riverside (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: AHSTW vs Riverside (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: AHSTW vs Missouri Valley (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: AHSTW vs Treynor (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: Logan-Magnolia vs Treynor (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: IKM-Manning vs Missouri Valley (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: Missouri Valley vs Treynor (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: IKM-Manning vs Logan-Magnolia (Junior Varsity) | Tri-Center Community Schools | | 4:30pm to 9:00pm | Volleyball: Riverside vs Tri-Center (Junior Varsity) | Tri-Center Community Schools |
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| 6 | 7 | 8 | 9 | 10| September 10, 2026 | | 4:00pm to 5:30pm | Volleyball: AHSTW vs Missouri Valley (7th Grade) | Missouri Valley High School MVHS | | 4:00pm to 5:15pm | Volleyball: AHSTW vs Missouri Valley (8th Grade) | Missouri Valley High School MVHS | | 6:00pm to 7:00pm | Volleyball: AHSTW vs Missouri Valley (Junior Varsity Reserve) | Missouri Valley High School MVHS | | 6:00pm to 7:00pm | Volleyball: AHSTW vs Missouri Valley (Junior Varsity) | Missouri Valley High School MVHS | | 7:30pm to 9:00pm | Volleyball: AHSTW vs Missouri Valley (Varsity) | Missouri Valley High School MVHS |
| 11 | 12| September 12, 2026 | | All Day | Volleyball: ACGC vs AHSTW (Varsity) | Griswold High School | | All Day | Volleyball: Denison-Schleswig vs ACGC (Varsity) | Griswold High School | | All Day | Volleyball: Denison-Schleswig vs AHSTW (Varsity) | Griswold High School | | All Day | Volleyball: Diagonal vs AHSTW (Varsity) | Griswold High School | | All Day | Volleyball: Diagonal vs ACGC (Varsity) | Griswold High School | | All Day | Volleyball: Griswold vs AHSTW (Varsity) | Griswold High School | | 8:00am to 5:00pm | Volleyball: Griswold Varsity Tournament (Varsity) | Griswold High School | | 8:00am to 8:45am | Volleyball: Southwest Valley vs ACGC (Varsity) | Griswold High School | | 8:00am to 9:00am | Volleyball: Denison-Schleswig vs Griswold (Varsity) | Griswold High School | | 8:00am to 9:00am | Volleyball: Diagonal vs Riverside (Varsity) | Griswold High School | | 8:45am to 9:30am | Volleyball: Diagonal vs Southwest Valley (Varsity) | Griswold High School | | 9:00am to 10:00am | Girls Cross Country: Tim Thomas Classic (Level 2) | Ridge View High School | | 9:00am to 10:00am | Girls Cross Country: Tim Thomas Classic (Varsity) | Ridge View High School | | 9:00am to 10:00am | Volleyball: AHSTW vs Riverside (Varsity) | Griswold High School | | 9:00am to 10:00am | Volleyball: ACGC vs Griswold (Varsity) | Griswold High School | | 9:30am to 10:15am | Volleyball: Southwest Valley vs AHSTW (Varsity) | Griswold High School | | 10:00am to 11:00am | Boys Cross Country: Ridge View Cross Country Meet (Level 2) | Ridge View High School | | 10:00am to 11:00am | Boys Cross Country: Ridge View Cross Country Meet (Varsity) | Ridge View High School | | 10:00am to 11:00am | Volleyball: Diagonal vs Griswold (Varsity) | Griswold High School | | 10:15am to 11:00am | Volleyball: Denison-Schleswig vs Southwest Valley (Varsity) | Griswold High School | | 11:00am to 12:00pm | Girls Cross Country: Ridge View Cross Country Meet (Junior High) | Ridge View High School | | 11:00am to 12:00pm | Volleyball: ACGC vs Riverside (Varsity) | Griswold High School | | 11:10am to 12:00pm | Boys Cross Country: Ridge View Cross Country Meet (Junior High) | Ridge View High School | | 12:00pm to 1:00pm | Volleyball: Diagonal vs Denison-Schleswig (Varsity) | Griswold High School | | 12:00pm to 1:00pm | Volleyball: Southwest Valley vs Riverside (Varsity) | Griswold High School | | 1:00pm to 2:00pm | Volleyball: Griswold vs Riverside (Varsity) | Griswold High School | | 2:00pm to 3:00pm | Volleyball: Southwest Valley vs Griswold (Varsity) | Griswold High School | | 2:00pm to 3:00pm | Volleyball: Denison-Schleswig vs Riverside (Varsity) | Griswold High School |
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| 13 | 14 | 15 | 16 | 17| September 17, 2026 | | 4:00pm to 6:00pm | Esports: Centerville vs AHSTW (Varsity) | AHSTW Community School HS Library | | 4:15pm to 5:30pm | Volleyball: AHSTW vs Logan-Magnolia (8th Grade) | Logan Magnolia Community Schools High School Gym | | 4:15pm to 5:30pm | Volleyball: AHSTW vs Logan-Magnolia (7th Grade) | Logan Magnolia Community Schools High School Gym | | 6:00pm to 7:00pm | Volleyball: AHSTW vs Logan-Magnolia (Junior Varsity Reserve) | Logan Magnolia Community Schools High School Gym | | 6:00pm to 7:00pm | Volleyball: AHSTW vs Logan-Magnolia (Junior Varsity) | Logan Magnolia Community Schools High School Gym | | 7:30pm to 9:30pm | Volleyball: AHSTW vs Logan-Magnolia (Varsity) | Logan Magnolia Community Schools High School Gym |
| 18 | 19| September 19, 2026 | | All Day | Volleyball: Lawton-Bronson vs Kingsley-Pierson (Varsity) | OABCIG Senior High School Gym | | All Day | Volleyball: Lawton-Bronson vs Glidden-Ralston (Varsity) | OABCIG Senior High School Gym | | All Day | Volleyball: AHSTW vs Glidden-Ralston (Varsity) | OABCIG Senior High School Gym | | All Day | Volleyball: Glidden-Ralston vs OABCIG (Varsity) | OABCIG Senior High School Gym | | 9:00am to 3:00pm | Volleyball: OABCIG Volleyball Invite (Varsity) | OABCIG Senior High School Gym | | 9:00am to 10:00am | Volleyball: Lawton-Bronson vs AHSTW (Varsity) | OABCIG Senior High School Gym | | 9:00am to 10:00am | Volleyball: OABCIG vs AHSTW (Varsity) | OABCIG Senior High School Gym | | 9:00am to 10:00am | Volleyball: Lawton-Bronson vs Coon Rapids-Bayard (Varsity) | OABCIG Senior High School Gym | | 9:00am to 10:00am | Volleyball: Glidden-Ralston vs AHSTW (Varsity) | OABCIG Senior High School Gym | | 9:00am to 10:00am | Volleyball: Kingsley-Pierson vs AHSTW (Varsity) | OABCIG Senior High School Gym | | 9:30am to 3:00pm | Girls Swimming & Diving: Bobcat Invite (Varsity) | Marshalltown High School | | 10:00am to 11:00am | Volleyball: OABCIG vs Coon Rapids-Bayard (Varsity) | OABCIG Senior High School Gym | | 12:00pm to 1:00pm | Volleyball: Kingsley-Pierson vs Coon Rapids-Bayard (Varsity) | OABCIG Senior High School Gym | | 12:00pm to 1:00pm | Volleyball: Glidden-Ralston vs Kingsley-Pierson (Varsity) | OABCIG Senior High School Gym | | 1:00pm to 2:00pm | Volleyball: Glidden-Ralston vs Coon Rapids-Bayard (Varsity) | OABCIG Senior High School Gym | | 1:00pm to 2:00pm | Volleyball: OABCIG vs Kingsley-Pierson (Varsity) | OABCIG Senior High School Gym | | 3:00pm to 4:00pm | Volleyball: AHSTW vs Coon Rapids-Bayard (Varsity) | OABCIG Senior High School Gym |
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| 20 | 21 | 22| September 22, 2026 | | 4:00pm to 6:00pm | Esports: AHSTW vs Garner Hayfield Ventura (Varsity) | AHSTW Community School HS Library | | 4:15pm to 6:15pm | Football: AHSTW vs Missouri Valley (8th Grade) | Missouri Valley High School MVHS | | 4:15pm to 5:30pm | Volleyball: Shenandoah vs AHSTW (7th Grade) | AHSTW Community School Elem Gym | | 4:15pm to 5:30pm | Volleyball: Shenandoah vs AHSTW (8th Grade) | AHSTW Community School HS Gym | | 4:30pm to 5:30pm | Girls Cross Country: Tri-Center Cross Country Invitational (Level 2) | Shenandoah High School Cross Country Course | | 4:30pm to 5:30pm | Girls Cross Country: Tri-Center Cross Country Invitational (Varsity) | Shenandoah High School Cross Country Course | | 5:10pm to 5:30pm | Boys Cross Country: Tri-Center Cross Country Invitational (Level 2) | Shenandoah High School Cross Country Course | | 5:10pm to 5:30pm | Boys Cross Country: Tri-Center Cross Country Invitational (Varsity) | Shenandoah High School Cross Country Course | | 5:15pm to 6:15pm | Football: AHSTW vs Missouri Valley (7th Grade) | Missouri Valley High School MVHS | | 5:45pm to 6:45pm | Boys Cross Country: Tri-Center Cross Country Invitational (Junior High) | Shenandoah High School Cross Country Course | | 5:55pm to 6:45pm | Girls Cross Country: Tri-Center Cross Country Invitational (Junior High) | Shenandoah High School Cross Country Course | | 6:00pm to 7:00pm | Volleyball: Shenandoah vs AHSTW (Junior Varsity) | AHSTW Community School HS Gym | | 6:00pm to 7:00pm | Volleyball: Shenandoah vs AHSTW (Junior Varsity Reserve) | AHSTW Community School Elem Gym | | 7:30pm to 9:30pm | Volleyball: Shenandoah vs AHSTW (Varsity) | AHSTW Community School HS Gym |
| 23 | 24 | 25 | 26| September 26, 2026 | | 8:30am to 2:40pm | Girls Swimming & Diving: Tiger Tankers Invitational (Varsity) | Valley High School | | 9:00am to 4:00pm | Volleyball: Southwest Valley Volleyball Tournament (Varsity) | Southwest Valley High School Activity Center | | 9:00am to 9:45am | Volleyball: Diagonal vs Southwest Valley (Varsity) | Southwest Valley High School Activity Center | | 9:00am to 9:45am | Volleyball: CAM vs Lenox (Varsity) | Southwest Valley High School Activity Center | | 10:00am to 10:45am | Volleyball: AHSTW vs Harlan Community (Varsity) | Southwest Valley High School Activity Center | | 10:00am to 10:45am | Volleyball: Clarke Community vs East Atchison (Varsity) | Southwest Valley High School Activity Center | | 10:45am to 11:30am | Volleyball: CAM vs AHSTW (Varsity) | Southwest Valley High School Activity Center | | 10:45am to 11:30am | Volleyball: Clarke Community vs Southwest Valley (Varsity) | Southwest Valley High School Activity Center | | 11:30am to 12:15pm | Volleyball: Lenox vs Harlan Community (Varsity) | Southwest Valley High School Activity Center | | 11:30am to 12:15pm | Volleyball: Diagonal vs East Atchison (Varsity) | Southwest Valley High School Activity Center | | 12:15pm to 1:00pm | Volleyball: Diagonal vs Clarke Community (Varsity) | Southwest Valley High School Activity Center | | 12:15pm to 1:00pm | Volleyball: Lenox vs AHSTW (Varsity) | Southwest Valley High School Activity Center | | 1:00pm to 1:15pm | Volleyball: CAM vs Harlan Community (Varsity) | Southwest Valley High School Activity Center | | 1:00pm to 1:45pm | Volleyball: East Atchison vs Southwest Valley (Varsity) | Southwest Valley High School Activity Center |
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| 27 | 28 | 29| September 29, 2026 | | 4:00pm to 6:00pm | Esports: Emmetsburg vs AHSTW (Varsity) | AHSTW Community School HS Library | | 4:15pm to 5:30pm | Volleyball: AHSTW vs Red Oak (7th Grade) | Red Oak Jr.-Sr. High School Black Gym | | 4:15pm to 5:30pm | Volleyball: AHSTW vs Red Oak (8th Grade) | Red Oak Jr.-Sr. High School Black Gym | | 4:15pm to 5:15pm | Football: Tri-Center vs AHSTW (8th Grade) | AHSTW Community School Football Field | | 5:15pm to 6:15pm | Football: Tri-Center vs AHSTW (7th Grade) | AHSTW Community School Football Field | | 5:30pm to 7:30pm | Girls Swimming & Diving: Girls Swim Triangular (Varsity) | Carroll Recreation Center | | 6:00pm to 7:00pm | Volleyball: AHSTW vs Red Oak (Junior Varsity Reserve) | Red Oak Jr.-Sr. High School Black Gym | | 6:00pm to 7:00pm | Volleyball: AHSTW vs Red Oak (Junior Varsity) | Red Oak Jr.-Sr. High School Orange Gym | | 7:30pm to 9:30pm | Volleyball: AHSTW vs Red Oak (Varsity) | Red Oak Jr.-Sr. High School Orange Gym |
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