2026 Harvard Undergraduate Science Olympiad Invitational Division B Official Preliminary
Sunday, February 8, 2026
@ Harvard University
![Tournament logo]()
- Champion
- BASIS Pflugerville Veritas TX (92 pts)
- Runner-up
- Jonas Clarke M.S. A MA (101 pts)
- Third-place
- Archimedean Middle Conservatory Alpha FL (119 pts)
- Fourth-place
- BASIS Pflugerville Psets TX (142 pts)
- Fifth-place
- William Diamond M.S. A MA (144 pts)
- Sixth-place
- Sunset Park Prep A NY (237 pts)
2026 Yale University Science Olympiad Invitational Division C Official
Saturday, February 7, 2026
@ Yale University
![Tournament logo]()
- Champion
- Bronx H.S. of Science A NY (197 pts)
- Runner-up
- Tenafly H.S. NJ (199 pts)
- Third-place
- Hillsborough H.S. A NJ (204 pts)
- Fourth-place
- Bergen County Academies A NJ (224 pts)
- Fifth-place
- Obra D. Tompkins H.S. TX (228 pts)
- Sixth-place
- Forest Hills H.S. A NY (245 pts)
2026 Harvard Undergraduate Science Olympiad Invitational Division C Official Preliminary
Saturday, February 7, 2026
@ Harvard University
![Tournament logo]()
- Champion
- Lexington H.S. Aeshnidae MA (102 pts)
- Runner-up
- Acton-Boxborough Regional H.S. B MA (124 pts)
- Third-place
- Acton-Boxborough Regional H.S. A MA (140 pts)
- Fourth-place
- Winchester H.S. Acacia MA (177 pts)
- Fifth-place
- Belmont H.S. A MA (202 pts)
- Sixth-place
- Newton South H.S. Blue MA (299 pts)
2026 Princeton University Science Olympiad Invitational Division C Official Preliminary
Saturday, February 7, 2026
@ Princeton University
![Tournament logo]()
- Champion
- West Windsor-Plainsboro H.S. South NJ (168 pts)
- Runner-up
- Harriton H.S. PA (175 pts)
- Third-place
- Montgomery H.S. A NJ (188 pts)
- Fourth-place
- Montgomery H.S. B NJ (199 pts)
- Fifth-place
- Lower Merion H.S. PA (217 pts)
- Sixth-place
- Stuyvesant H.S. A NY (245 pts)
2026 Mid Hudson Regional Tournament Division C
Saturday, February 7, 2026
@ John Jay High School
![Tournament logo]()
- Champion
- John Jay H.S. A NY (82 pts)
- Runner-up
- Mount Academy A NY (84 pts)
- Third-place
- Northern Academy of the Arts A NY (105 pts)
- Fourth-place
- Spackenkill H.S. A NY (116 pts)
- Fifth-place
- Mount Academy B NY (180 pts)
- Sixth-place
- Northern Academy of the Arts B NY (193 pts)
2026 Solon High School Science Olympiad Invitational Division C
Saturday, February 7, 2026
@ Solon High School
![Tournament logo]()
- Champion
- New Trier H.S. Bobsledding IL (148 pts)
- Runner-up
- Solon H.S. A OH (222 pts)
- Third-place
- Adlai E. Stevenson H.S. Gold IL (245 pts)
- Fourth-place
- Madison West H.S. A WI (253 pts)
- Fifth-place
- Mason H.S. Green OH (272 pts)
- Sixth-place
- Novi H.S. Green MI (297 pts)
2026 Los Angeles Pasadena City College Regional Division C Official Preliminary
Saturday, February 7, 2026
@ Pasadena City College
![Tournament logo]()
- Champion
- South Pasadena H.S. Team 1 CA (65 pts)
- Runner-up
- Arcadia H.S. Team 1 CA (81 pts)
- Third-place
- Harvard-Westlake School Team 1 CA (104 pts)
- Fourth-place
- South Pasadena H.S. Team 2 CA (115 pts)
- Fifth-place
- Arcadia H.S. Team 2 CA (127 pts)
- Sixth-place
- West H.S. Team 1 CA (147 pts)
2026 San Diego Regional Tournament Division A
Saturday, February 7, 2026
@ San Diego Miramar College
![Tournament logo]()
- Champion
- Monterey Ridge Elementary Zeus CA (70 pts)
- Runner-up
- Del Sur Elementary Team Meridian CA (90 pts)
- Third-place
- Park Village Elementary The Icebergs CA (99 pts)
- Fourth-place
- Del Sur Elementary Team Equator CA (106 pts)
- Fifth-place
- Monterey Ridge Elementary Hermes CA (112 pts)
- Sixth-place
- Monterey Ridge Elementary Athena CA (149 pts)
2026 San Diego Regional Tournament Division B
Saturday, February 7, 2026
@ San Diego Miramar College
![Tournament logo]()
- Champion
- Oak Valley M.S. Kestrel CA (111 pts)
- Runner-up
- Pacific Trails M.S. Cappuccino CA (126 pts)
- Third-place
- Pacific Trails M.S. Espresso CA (234 pts)
- Fourth-place
- Mesa Verde M.S. Adelaar CA (250 pts)
- Fifth-place
- Carmel Valley M.S. Emerald CA (283 pts)
- Sixth-place
- Oak Valley M.S. Lanner CA (329 pts)
2026 Centreville Regional Tournament (Blueprint) Division B Official
Saturday, February 7, 2026
@ Centreville High School
![Tournament logo]()
- Champion
- Longfellow M.S. Artemis VA (24 pts)
- Runner-up
- Longfellow M.S. Apollo VA (35 pts)
- Third-place
- Rocky Run M.S. Everest VA (93 pts)
- Fourth-place
- Brambleton M.S. Comets VA (126 pts)
- Fifth-place
- Dominion Christian School Eagles VA (136 pts)
- Sixth-place
- Gum Spring M.S. Group 1 VA (144 pts)
2026 Centreville Regional Tournament (Infrared) Division B Official
Saturday, February 7, 2026
@ Centreville High School
![Tournament logo]()
- Champion
- Frost M.S. Fusion VA (57 pts)
- Runner-up
- J. Michael Lunsford M.S. Athena VA (86 pts)
- Third-place
- Luther Jackson M.S. Reactants VA (105 pts)
- Fourth-place
- Frost M.S. Fission VA (118 pts)
- Fifth-place
- Glasgow M.S. Fig Neutrons VA (119 pts)
- Sixth-place
- Katherine Johnson M.S. Alpha VA (144 pts)
2026 Centreville Regional Tournament Division C Official
Saturday, February 7, 2026
@ Centreville High School
![Tournament logo]()
- Champion
- James Madison H.S. Red VA (83 pts)
- Runner-up
- Meridian H.S. Curie VA (97 pts)
- Third-place
- Flint Hill School Protons VA (103 pts)
- Fourth-place
- Independence H.S. Red VA (110 pts)
- Fifth-place
- Chantilly H.S. Purple VA (118 pts)
- Sixth-place
- Briar Woods H.S. Blue VA (127 pts)
2026 Golden Gate Science Olympiad Invitational Division C Official
Saturday, January 31, 2026
@ Stanford University
![Tournament logo]()
- Champion
- Troy H.S. Swahlotails CA (105 pts)
- Runner-up
- Mountain View H.S. CA (112 pts)
- Third-place
- Monta Vista H.S. CA (142 pts)
- Fourth-place
- Temple City H.S. CA (223 pts)
- Fifth-place
- Lexington H.S. MA (231 pts)
- Sixth-place
- Liberal Arts and Science Academy TX (257 pts)
2026 Libertyville High School Science Olympiad Invitational Division C
Saturday, January 31, 2026
@ Libertyville High School
![Tournament logo]()
- Champion
- Vernon Hills H.S. Silver IL (124 pts)
- Runner-up
- Lane Tech College Prep H.S. Golden Geese IL (156 pts)
- Third-place
- Vernon Hills H.S. Blue IL (157 pts)
- Fourth-place
- Naperville North H.S. Blue IL (185 pts)
- Fifth-place
- Crystal Lake Central H.S. Stripes IL (219 pts)
- Sixth-place
- Libertyville H.S. Orange IL (220 pts)
2026 Founders Science Olympiad Invitational Division B
Saturday, January 31, 2026
@ Thomas Middle School
![Tournament logo]()
- Champion
- Marie Murphy School IL (108 pts)
- Runner-up
- Science and Arts Academy IL (259 pts)
- Third-place
- South M.S. IL (319 pts)
- Fourth-place
- Our Lady of Mount Carmel Academy IL (320 pts)
- Fifth-place
- Hawthorn M.S. North IL (326 pts)
- Sixth-place
- Marie Murphy School JV IL (348 pts)
2026 Purdue University Science Olympiad Invitational Division B Official
Saturday, January 31, 2026
@ Purdue University - West Lafayette
![Tournament logo]()
- Champion
- McCord J.H.S. OH (57 pts)
- Runner-up
- Wilbur Wright M.S. Red IN (65 pts)
- Third-place
- Patterson Park Homeschoolers OH (119 pts)
- Fourth-place
- Raymond Park I.M.S. Lightning IN (157 pts)
- Fifth-place
- St. Simon the Apostle School IN (157 pts)
- Sixth-place
- Wilbur Wright M.S. Black IN (167 pts)
2026 Purdue University Science Olympiad Invitational Division C Official
Saturday, January 31, 2026
@ Purdue University - West Lafayette
![Tournament logo]()
- Champion
- Northview H.S. Gold OH (88 pts)
- Runner-up
- Munster H.S. Red IN (88 pts)
- Third-place
- Bloomington H.S. North Gold IN (127 pts)
- Fourth-place
- Bloomington H.S. North Maroon IN (134 pts)
- Fifth-place
- Munster H.S. White IN (136 pts)
- Sixth-place
- Lake Central H.S. Blue IN (139 pts)
2026 Plymouth-Canton Science Olympiad Invitational Division C
Saturday, January 31, 2026
@ Salem High School
![Tournament logo]()
- Champion
- Saline H.S. Blue MI (158 pts)
- Runner-up
- Northville H.S. 1 MI (177 pts)
- Third-place
- International Academy East 1 MI (206 pts)
- Fourth-place
- Plymouth H.S. Varsity MI (209 pts)
- Fifth-place
- Detroit Country Day Upper School Blue MI (242 pts)
- Sixth-place
- Sylvania Southview H.S. Orange OH (270 pts)
2026 Washington University Science Olympiad Invitational Division C
Saturday, January 31, 2026
@ Washington University in St. Louis
![Tournament logo]()
- Champion
- Ladue Horton Watkins H.S. Blue MO (58 pts)
- Runner-up
- Blue Valley North H.S. KS (97 pts)
- Third-place
- Casady School Blue OK (130 pts)
- Fourth-place
- Clayton H.S. U MO (137 pts)
- Fifth-place
- Lindbergh H.S. Team A MO (196 pts)
- Sixth-place
- John Burroughs School MO (259 pts)
2026 Lake Erie-Niagara Regional Tournament Division C
Saturday, January 31, 2026
@ Buffalo State University
![Tournament logo]()
- Champion
- St. Joseph's Collegiate Institute A NY (91 pts)
- Runner-up
- Williamsville East H.S. A NY (125 pts)
- Third-place
- Williamsville North H.S. A NY (145 pts)
- Fourth-place
- Clarence H.S. A NY (158 pts)
- Fifth-place
- Williamsville South H.S. A NY (167 pts)
- Sixth-place
- St. Joseph's Collegiate Institute B NY (198 pts)
2026 Nassau East Regional Tournament Division C
Saturday, January 31, 2026
@ Division Avenue High School
![Tournament logo]()
- Champion
- Syosset H.S. A NY (75 pts)
- Runner-up
- Jericho H.S. A NY (106 pts)
- Third-place
- Hicksville H.S. A NY (177 pts)
- Fourth-place
- Division Avenue H.S. A NY (184 pts)
- Fifth-place
- Syosset H.S. B NY (187 pts)
- Sixth-place
- General Douglas MacArthur H.S. A NY (247 pts)
2026 New York City South Regional Tournament Division C
Saturday, January 31, 2026
@ Grover Cleveland High School
![Tournament logo]()
- Champion
- Stuyvesant H.S. A NY (90 pts)
- Runner-up
- Brooklyn Technical H.S. A NY (121 pts)
- Third-place
- Stuyvesant H.S. B NY (157 pts)
- Fourth-place
- Staten Island Technical H.S. A NY (200 pts)
- Fifth-place
- Stuyvesant H.S. C NY (222 pts)
- Sixth-place
- Forest Hills H.S. A NY (231 pts)
2026 Mentor Science Olympiad Invitational Division C
Saturday, January 31, 2026
@ Mentor High School
![Tournament logo]()
- Champion
- Solon H.S. B OH (112 pts)
- Runner-up
- Olentangy Orange H.S. A OH (120 pts)
- Third-place
- Solon H.S. A OH (143 pts)
- Fourth-place
- Beachwood H.S. A OH (150 pts)
- Fifth-place
- Northridge H.S. Green IN (163 pts)
- Sixth-place
- Athens H.S. MI (165 pts)
2026 North Pocono Science Olympiad Invitational Division C
Saturday, January 31, 2026
@ North Pocono High School
![Tournament logo]()
- Champion
- Northern Academy of the Arts X NY (125 pts)
- Runner-up
- Bayard Rustin H.S. Blue PA (155 pts)
- Third-place
- Mount Academy A NY (166 pts)
- Fourth-place
- Athens Area H.S. Black PA (191 pts)
- Fifth-place
- Chaminade H.S. A NY (216 pts)
- Sixth-place
- North Penn H.S. Columbia PA (219 pts)
