October 2026

Oct 1 Thu
- 6th-8th Coed Cross Country @ RMS ~ 4PM 4 PM – 6 PM (Riverside Middle School, 3814 E Deer Park Milan Rd, Chattaroy, WA 99003, USA)
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- Varsity Softball @ RHS vs Newport ~ 4PM 4 PM – 6 PM (Riverside High School, 4120 E Deer Park Milan Rd, Chattaroy, WA 99003, USA)
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Oct 5 Mon
- RMS Leo's Individual retake picture day
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Oct 6 Tue
- 6th - 8th Coed Cross Cross Country @ Colville HS ~ 4PM 4 PM – 6 PM (Colville High School Football Field, Evergreen Way, Colville, WA 99114, USA)
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- 8th Football @ RHS vs Lakeside ~ 4PM 4 PM – 6 PM (Riverside High School, 4120 E Deer Park Milan Rd, Chattaroy, WA 99003, USA)
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Oct 7 Wed
- 7/8 JV Football @ Mountainside ~ 4PM 4 PM – 6 PM (Mountainside Middle School, 4717 E Day Mt Spokane Rd, Colbert, WA 99005, USA)
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Oct 8 Thu
- JV & V Softball @ Deer Park ~ 4PM 4 PM – 6 PM (Deer Park Middle School, 347 S Colville Rd, Deer Park, WA 99006, USA)
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Oct 9 Fri
- NO SCHOOL - LID
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Oct 12 Mon
- RMS Sports Pictures 2:45 PM – 3:15 PM (Riverside Middle School, 3814 E Deer Park Milan Rd, Chattaroy, WA 99003, USA)
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Oct 13 Tue
- 6th-8th Coed Cross Country @ Mountainside ~ 4PM 4 PM – 6 PM (Mountainside Middle School, 4717 E Day Mt Spokane Rd, Colbert, WA 99005, USA)
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- JV Softball @ RMS vs Highland ~ 4PM 4 PM – 6 PM (Riverside Middle School, 3814 E Deer Park Milan Rd, Chattaroy, WA 99003, USA)
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- V Softball @ RHS vs Highland ~4PM 4 PM – 6 PM (Riverside High School, 4120 E Deer Park Milan Rd, Chattaroy, WA 99003, USA)
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Oct 14 Wed
- 7th Football @ Deer Park ~ 4PM 4 PM – 6 PM (Deer Park Middle School, 347 S Colville Rd, Deer Park, WA 99006, USA)
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- 8th Football @ Deer Park ~ 4PM 6 PM – 8 PM (Deer Park Middle School, 347 S Colville Rd, Deer Park, WA 99006, USA)
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- V Softball @ Newport ~ 4PM 6 PM – 8 PM (Sadie Halstead Middle School, 331 S Calispel Ave, Newport, WA 99156, USA)
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Oct 15 Thu
- PTO meeting in RMS Commons 6 PM – 7 PM
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Oct 21 Wed
- 7th Football @ RHS vs Northwood ~ 4PM 4 PM – 6 PM (Riverside High School, 4120 E Deer Park Milan Rd, Chattaroy, WA 99003, USA)
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- 8th Football @ RMS vs Northwood ~ 6PM 6 PM – 8 PM (Riverside Middle School, 3814 E Deer Park Milan Rd, Chattaroy, WA 99003, USA)
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Oct 26 Mon
- RMS Spirit Week - Celebrity Day
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Oct 27 Tue
- RMS Spirit Week - Winter vs Fall
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Oct 28 Wed
- 3 Hour Early Release-Conferences
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- RMS Spirit Week - Costumes
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Oct 29 Thu
- NO SCHOOL - Conferences
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Oct 30 Fri
- NO SCHOOL - Conferences
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