Henry J. Kaiser High School
October 2026

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28
B Day
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29
A Day
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Lady Cougar Volleyball vs. Kamaile @ McKinley 5 PM – 8:30 PM (McKinley High School Gymnasium, 1039 S King St, Honolulu, HI 96814, USA)
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30
B Day
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Air Rifle vs. Moanalua @ Kaiser 3 PM – 6 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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Softball @ Kalāheo 3 PM – 4:30 PM (Kalāheo High School, 730 Iliaina St, Kailua, HI 96734, USA)
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1
A Day
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Bowling @ K-Bay 5 PM – 8 PM (K-Bay Lanes, 1666 5th St, Kailua, HI 96734, USA)
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Lady Cougar Volleyball @ Kailua 5 PM – 8:30 PM (Kailua High School, 451 Ulumanu Dr, Kailua, HI 96734, USA)
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2
B Day - Quarter 1 Ends
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Air Rifle vs. Castle @ Kaiser 2:30 PM – 5:30 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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Football @ Castle 7 PM – 8:30 PM (James B. Castle High School, 45-386 Kaneohe Bay Dr, Kaneohe, HI 96744, USA)
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3
Cross Country OIA JV Eastern Championships @ CORP 8:30 AM – 12 PM (Patsy T. Mink Central Oʻahu Regional Park, 94-801 Kamehameha Hwy, Waipahu, HI 96797, USA)
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Softball @ Castle 10 AM – 11:30 AM (James B. Castle High School, 45-386 Kaneohe Bay Dr, Kaneohe, HI 96744, USA)
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4
5
Fall Break 🍁 10/5/2026 – 10/9/2026, 11:59 PM
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6
Fall Break 🍁 10/5/2026 – 10/9/2026, 11:59 PM
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7
Fall Break 🍁 10/5/2026 – 10/9/2026, 11:59 PM
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Air Rifle vs. Kalāheo @ Kaiser 3 PM – 6 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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Softball vs. Kalani @ Kaiser 3 PM – 4:30 PM (Kaiser High School Baseball & Softball Field, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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Friends of Kaiser PTSA via Zoom 6:30 PM – 7:30 PM
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8
Fall Break 🍁 10/5/2026 – 10/9/2026, 11:59 PM
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Bowling @ K-Bay 5 PM – 8 PM (K-Bay Lanes, 1666 5th St, Kailua, HI 96734, USA)
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OIA Semis JV Volleyball vs. Waianae @ Waialua 5:30 PM – 7 PM (Waialua High & Intermediate School, 67-160 Farrington Hwy, Waialua, HI 96791, USA)
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9
Fall Break 🍁 10/5/2026 – 10/9/2026, 11:59 PM
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Football vs. Kalani @ Kaiser 7 PM – 8:30 PM (Henry J. Kaiser High School, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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10
Cross Country OIA JV Championships @ CORP 8:30 AM – 12 PM (Patsy T. Mink Central Oʻahu Regional Park, 94-801 Kamehameha Hwy, Waipahu, HI 96797, USA)
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OIA Soft Tennis Team Championships @ Kaiser 9 AM – 2 PM
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Competitive Cheer Easterns @ Mililani 10 AM – 3 PM (Mililani High School Gym, 95-1200 Meheula Pkwy, Mililani, HI 96789, USA)
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Air Rifle vs. Kaimukī @ Kaiser *Senior Game* 2 PM – 5 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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11
12
A Day
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13
B Day
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14
A Day
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Softball vs. Moanalua @ Kaiser 3 PM – 4:30 PM (Kaiser High School Baseball & Softball Field, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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OIA Semis Varsity Volleyball vs. TBA @ Kaiser 7:30 PM – 8:30 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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15
B Day
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Bowling @ K-Bay 5 PM – 8 PM (K-Bay Lanes, 1666 5th St, Kailua, HI 96734, USA)
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Football @ Waialua 6 PM – 7:30 PM (Waialua High & Intermediate School, 67-160 Farrington Hwy, Waialua, HI 96791, USA)
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16
A Day
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17
Cross Country OIA Varsity Eastern @ CORP 8:30 AM – 12 PM (Patsy T. Mink Central Oʻahu Regional Park, 94-801 Kamehameha Hwy, Waipahu, HI 96797, USA)
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Air Rifle OIA Team & Individual Championships @ Kaiser 2 PM – 7 PM (Kaiser High School Gym, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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18
19
B Day
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20
A Day
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21
B Day
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Unity Day - Wear Orange 🧡
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OIA DII Championship Volleyball Kaiser vs. Waipahu @ Radford 5:30 PM – 7:30 PM (Radford High School, 4361 Salt Lake Blvd, Honolulu, HI 96818, USA)
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22
A Day
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Bowling @ K-Bay 5 PM – 8 PM (K-Bay Lanes, 1666 5th St, Kailua, HI 96734, USA)
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SCC Meeting in Admin Conference room 5 PM – 6 PM (Kaiser High School Administration Conference Room, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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Tex 808 PTSA Fundraiser & Silent Auction 6 PM – 9 PM (TEX 808 BBQ + Brews Hawaii Kai, 377 Keahole St Ste C1-A, Honolulu, HI 96825, USA)
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23
B Day
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24
Cross Country OIA Varsity Championships @ CORP 8:30 AM – 12 PM (Patsy T. Mink Central Oʻahu Regional Park, 94-801 Kamehameha Hwy, Waipahu, HI 96797, USA)
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Competitive Cheer OIA Championships @ Radford 10 AM – 3 PM (Radford High School, 4361 Salt Lake Blvd, Honolulu, HI 96818, USA)
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Kaiser PTSA Night Market 4 PM – 8 PM (Henry J. Kaiser High School, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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25
26
A Day
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27
B Day
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HHSAA Round 1 - Volleyball vs. HBA @ Roosevelt 5 PM – 6:30 PM (President Theodore Roosevelt High School, 1120 Nehoa St, Honolulu, HI 96822, USA)
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28
A Day
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Bowling OIA Team & Individual Championships @ KBay 5 PM – 8 PM (K-Bay Lanes, 1666 5th St, Kailua, HI 96734, USA)
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29
B Day
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Halloween Costume Contest (Behind Library) 12:10 PM – 12:56 PM (Behind of the library)
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Garden Spooktackular Trick or Treat 👻 5 PM – 7 PM (Peace and Sustainability Garden, 511 Lunalilo Home Rd, Honolulu, HI 96825, USA)
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HHSAA 5th Place Semis Volleyball vs. Kauai @ Kalani 6:30 PM – 8 PM (Kalani High School, 4680 Kalanianaʻole Hwy, Honolulu, HI 96821, USA)
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Kaiser IB DP/CP Info Night 6:30 PM – 8 PM (CAFE)
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30
A Day
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HHSAA 5th Place Volleyball vs. Maryknoll @ Stan Sheriff 12:30 PM – 2 PM (Bankoh Arena at Stan Sheriff Center, 1355 Lower Campus Rd, Honolulu, HI 96822, USA)
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OIA Playoffs Football vs. Pearl City @ Pearl City 7 PM – 8:30 PM (Pearl City High School, 2100 Hookiekie St, Pearl City, HI 96782, USA)
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31
Halloween
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