Harriton High SchoolDivision C
Rosemont, Pennsylvania
Competing Since
1993
Tournaments
113
Best Placements
Invitational
1st (5x)
2010, 2013, 2017, 2022, 2023
Regional
1st (6x)
2018, 2022-2026
State
1st (17x)
2002, 2003, 2005, 2008-2013, 2015-2019, 2023-2025
National
1st (3x)
1995, 2001, 2005
Head-To-Head Comparison
School Results
| Date ▲ | Season ▲ | Tournament ▲ | Level ▲ | Team Name ▲ | Points ▲ | Rank ▲ |
|---|---|---|---|---|---|---|
| Mar 13, 2026 | 2026 | Southeastern PA Regional (Div. C) | Regional | Harriton High School | 55 | 1st/32 |
| Feb 14, 2026 | 2026 | Penn Invitational (Div. C) | Invitational | Harriton High School B | 387 | 9th/72 |
| Feb 14, 2026 | 2026 | Penn Invitational (Div. C) | Invitational | Harriton High School A | 453 | 17th/72 |
| Feb 7, 2026 | 2026 | Princeton Invitational (Div. C) | Invitational | Harriton High School | 176 | 2nd/59 |
| Jan 24, 2026 | 2026 | MIT Invitational (Div. C) | Invitational | Harriton High School | 407 | 13th/68 |
| Dec 20, 2025 | 2026 | BAVF Invitational (Div. C) | Invitational | Harriton High School A | 351 | 12th/48 |
| Dec 20, 2025 | 2026 | BAVF Invitational (Div. C) | Invitational | Harriton High School B | 425 | 16th/48 |
| Nov 15, 2025 | 2026 | Mason Satellite Invitational (Div. C) | Invitational | Harriton High School HARRITR/X | 1756 | 32nd/195 |
| Nov 15, 2025 | 2026 | Mason Satellite Invitational (Div. C) | Invitational | Harriton High School Sci-Ja Boys | 1857 | 36th/195 |
| May 23, 2025 | 2025 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 263 | 2nd/60 |
| Apr 26, 2025 | 2025 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 70 | 1st/35 |
| Apr 10, 2025 | 2025 | Lexington Invitational (Div. C) | Invitational | Harriton High School | 348 | 15th/23 |
| Mar 14, 2025 | 2025 | Southeastern PA Regional (Div. C) | Regional | Harriton High School | 59 | 1st/33 |
| Feb 15, 2025 | 2025 | Penn Invitational (Div. C) | Invitational | Harriton High School B | 346 | 6th/72 |
| Feb 15, 2025 | 2025 | Penn Invitational (Div. C) | Invitational | Harriton High School A | 507 | 18th/72 |
| Jan 25, 2025 | 2025 | MIT Invitational (Div. C) | Invitational | Harriton High School | 334 | 5th/71 |
| Dec 14, 2024 | 2025 | BAVF Invitational (Div. C) | Invitational | Harriton High School B | 386 | 13th/46 |
| Dec 14, 2024 | 2025 | BAVF Invitational (Div. C) | Invitational | Harriton High School A | 394 | 14th/46 |
| Nov 16, 2024 | 2025 | Mason Satellite Invitational (Div. C) | Invitational | Harriton High School BLÅHAJ | 1328 | 33rd/157 |
| Nov 16, 2024 | 2025 | Mason Satellite Invitational (Div. C) | Invitational | Harriton High School DJUNGELSKOG | 1348 | 34th/157 |
| May 25, 2024 | 2024 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 322 | 9th/60 |
| Apr 27, 2024 | 2024 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 95 | 1st/36 |
| Apr 13, 2024 | 2024 | Lexington Invitational (Div. C) | Invitational | Harriton High School | 195 | 6th/20 |
| Mar 23, 2024 | 2024 | Jordan Invitational (Div. C) | Invitational | Harriton High School | 93 | 24th/23 |
| Mar 8, 2024 | 2024 | Southeastern PA Regional (Div. C) | Regional | Harriton High School | 70 | 1st/36 |
| Feb 17, 2024 | 2024 | Penn Invitational (Div. C) | Invitational | Harriton High School B | 343 | 10th/63 |
| Feb 17, 2024 | 2024 | Penn Invitational (Div. C) | Invitational | Harriton High School A | 375 | 13th/63 |
| Jan 20, 2024 | 2024 | MIT Invitational (Div. C) | Invitational | Harriton High School | 357 | 7th/72 |
| Dec 16, 2023 | 2024 | BAVF Invitational (Div. C) | Invitational | Harriton High School | 253 | 6th/48 |
| Nov 27, 2023 | 2024 | Dick Smith Memorial Invitational (Div. C) | Invitational | Harriton High School A | 537 | 10th/73 |
| Nov 27, 2023 | 2024 | Dick Smith Memorial Invitational (Div. C) | Invitational | Harriton High School B | 628 | 12th/73 |
| May 20, 2023 | 2023 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 293 | 5th/60 |
| Apr 22, 2023 | 2023 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 55 | 1st/36 |
| Mar 10, 2023 | 2023 | Southeastern PA Regional (Div. C) | Regional | Harriton High School | 47 | 1st/34 |
| Feb 18, 2023 | 2023 | Penn Invitational (Div. C) | Invitational | Harriton High School B | 371 | 12th/57 |
| Feb 18, 2023 | 2023 | Penn Invitational (Div. C) | Invitational | Harriton High School A | 395 | 13th/57 |
| Jan 21, 2023 | 2023 | MIT Invitational (Div. C) | Invitational | Harriton High School | 229 | 4th/65 |
| Dec 17, 2022 | 2023 | BAVF Invitational (Div. C) | Invitational | Harriton High School B | 282 | 6th/41 |
| Dec 17, 2022 | 2023 | BAVF Invitational (Div. C) | Invitational | Harriton High School A | 328 | 8th/41 |
| Dec 3, 2022 | 2023 | Dick Smith Memorial Invitational (Div. C) | Invitational | Harriton High School | 90 | 1st/76 |
| May 14, 2022 | 2022 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 467 | 19th/60 |
| Apr 30, 2022 | 2022 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 119 | 2nd/36 |
| Mar 19, 2022 | 2022 | Southeastern PA Regional (Div. C) | Regional | Harriton High School | 67 | 1st/29 |
| Feb 26, 2022 | 2022 | Penn Invitational (Div. C) | Invitational | Harriton High School 2 | 572 | 17th/68 |
| Feb 26, 2022 | 2022 | Penn Invitational (Div. C) | Invitational | Harriton High School 1 | 650 | 23rd/68 |
| Feb 5, 2022 | 2022 | Princeton Invitational (Div. C) | Invitational | Harriton High School | 544 | 32nd/60 |
| Jan 22, 2022 | 2022 | MIT Invitational (Div. C) | Invitational | Harriton High School | 435 | 17th/77 |
| Dec 11, 2021 | 2022 | Dick Smith Memorial Invitational (Div. C) | Invitational | Harriton High School | 95 | 1st/73 |
| May 22, 2021 | 2021 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 324 | 16th/60 |
| Apr 17, 2021 | 2021 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 61 | 2nd/46 |
| Mar 16, 2021 | 2021 | Southeastern PA Regional (Div. C) | Regional | Harriton High School | 53 | 2nd/27 |
| Feb 27, 2021 | 2021 | Penn Invitational (Div. C) | Invitational | Harriton High School B | 601 | 31st/100 |
| Feb 27, 2021 | 2021 | Penn Invitational (Div. C) | Invitational | Harriton High School A | 763 | 39th/100 |
| Feb 13, 2021 | 2021 | Golden Gate Invitational (Div. C) | Invitational | Harriton High School B | 1065 | 53rd/149 |
| Feb 13, 2021 | 2021 | Golden Gate Invitational (Div. C) | Invitational | Harriton High School A | 1081 | 57th/149 |
| Jan 22, 2021 | 2021 | MIT Invitational (Div. C) | Invitational | Harriton High School | 513 | 23rd/150 |
| Jan 9, 2021 | 2021 | Carnegie Mellon Invitational (Div. C) | Invitational | Harriton High School | 299 | 13th/52 |
| Dec 5, 2020 | 2021 | Belleville Mini Invitational (Div. C) | Invitational | Harriton High School | 502 | 19th/65 |
| Oct 23, 2020 | 2021 | UT Austin Invitational (Div. C) | Invitational | Harriton High School B | 393 | 21st/117 |
| Oct 23, 2020 | 2021 | UT Austin Invitational (Div. C) | Invitational | Harriton High School A | 595 | 36th/117 |
| Feb 22, 2020 | 2020 | Penn Invitational (Div. C) | Invitational | Harriton High School A | 387 | 13th/58 |
| Feb 22, 2020 | 2020 | Penn Invitational (Div. C) | Invitational | Harriton High School B | 431 | 16th/58 |
| Jan 25, 2020 | 2020 | MIT Invitational (Div. C) | Invitational | Harriton High School | 524 | 22nd/66 |
| Jan 11, 2020 | 2020 | BAVF Invitational (Div. C) | Invitational | Harriton High School | 255 | 7th/45 |
| Jun 1, 2019 | 2019 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 277 | 3rd/59 |
| Apr 27, 2019 | 2019 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 81 | 1st/36 |
| Feb 27, 2019 | 2019 | Southeastern PA Regional (Div. C) | Regional | Harriton High School | 72 | 2nd/36 |
| Feb 16, 2019 | 2019 | Penn Invitational (Div. C) | Invitational | Harriton High School A | 260 | 7th/47 |
| Feb 16, 2019 | 2019 | Penn Invitational (Div. C) | Invitational | Harriton High School B | 716 | 35th/47 |
| Jan 12, 2019 | 2019 | MIT Invitational (Div. C) | Invitational | Harriton High School | 393 | 11th/74 |
| Jan 12, 2019 | 2019 | BAVF Invitational (Div. C) | Invitational | Harriton High School | 380 | 11th/44 |
| May 19, 2018 | 2018 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 203 | 3rd/60 |
| Apr 18, 2018 | 2018 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 47 | 1st/35 |
| Feb 26, 2018 | 2018 | Southeastern PA Regional (Div. C) | Regional | Harriton High School | 44 | 1st/38 |
| Feb 17, 2018 | 2018 | Penn Invitational (Div. C) | Invitational | Harriton High School B | 235 | 4th/50 |
| Feb 17, 2018 | 2018 | Penn Invitational (Div. C) | Invitational | Harriton High School A | 242 | 5th/50 |
| Jan 20, 2018 | 2018 | MIT Invitational (Div. C) | Invitational | Harriton High School | 228 | 3rd/70 |
| Jan 13, 2018 | 2018 | BAVF Invitational (Div. C) | Invitational | Harriton High School | 203 | 5th/45 |
| May 20, 2017 | 2017 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 211 | 2nd/60 |
| Apr 29, 2017 | 2017 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 39 | 1st/36 |
| Feb 18, 2017 | 2017 | Penn Invitational (Div. C) | Invitational | Harriton High School B | 187 | 2nd/42 |
| Feb 18, 2017 | 2017 | Penn Invitational (Div. C) | Invitational | Harriton High School A | 189 | 3rd/42 |
| Feb 4, 2017 | 2017 | Princeton Invitational (Div. C) | Invitational | Harriton High School | 198 | 4th/36 |
| Jan 21, 2017 | 2017 | MIT Invitational (Div. C) | Invitational | Harriton High School | 191 | 3rd/71 |
| Jan 1, 2017 | 2017 | BAVF Invitational (Div. C) | Invitational | Harriton High School | 125 | 1st/40 |
| May 21, 2016 | 2016 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 235 | 2nd/60 |
| Apr 23, 2016 | 2016 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 79 | 1st/36 |
| Mar 26, 2016 | 2016 | Iolani Invitational (Div. C) | Invitational | Harriton High School | 115 | 2nd/32 |
| Feb 13, 2016 | 2016 | Cornell Invitational (Div. C) | Invitational | Harriton High School Team 2 | 105 | 2nd/22 |
| Feb 13, 2016 | 2016 | Cornell Invitational (Div. C) | Invitational | Harriton High School Team 1 | 131 | 3rd/22 |
| Jan 23, 2016 | 2016 | MIT Invitational (Div. C) | Invitational | Harriton High School | 193 | 3rd/52 |
| Jan 9, 2016 | 2016 | BAVF Invitational (Div. C) | Invitational | Harriton High School | 266 | 6th/42 |
| May 16, 2015 | 2015 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 340 | 8th/60 |
| Apr 25, 2015 | 2015 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 82 | 1st/36 |
| Mar 28, 2015 | 2015 | Iolani Invitational (Div. C) | Invitational | Harriton High School | 131 | 4th/30 |
| Jan 10, 2015 | 2015 | BAVF Invitational (Div. C) | Invitational | Harriton High School | 257 | 5th/39 |
| May 17, 2014 | 2014 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 299 | 3rd/60 |
| May 2, 2014 | 2014 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 133 | 2nd/36 |
| May 18, 2013 | 2013 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 246 | 2nd/60 |
| Apr 26, 2013 | 2013 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 81 | 1st/36 |
| Mar 23, 2013 | 2013 | Iolani Invitational (Div. C) | Invitational | Harriton High School | 60 | 1st/30 |
| Jan 12, 2013 | 2013 | Wright State Invitational (Div. C) | Invitational | Harriton High School 1 | 223 | 6th/60 |
| Jan 12, 2013 | 2013 | Wright State Invitational (Div. C) | Invitational | Harriton High School 2 | 330 | 10th/60 |
| May 19, 2012 | 2012 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 314 | 6th/60 |
| Apr 27, 2012 | 2012 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 68 | 1st/36 |
| May 21, 2011 | 2011 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 310 | 8th/60 |
| Apr 29, 2011 | 2011 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 66 | 1st/36 |
| Jan 8, 2011 | 2011 | BAVF Invitational (Div. C) | Invitational | Harriton High School 2 | 202 | 3rd/36 |
| Jan 8, 2011 | 2011 | BAVF Invitational (Div. C) | Invitational | Harriton High School 1 | 237 | 5th/36 |
| May 22, 2010 | 2010 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 304 | 8th/60 |
| Apr 30, 2010 | 2010 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 76 | 1st/35 |
| Jan 1, 2010 | 2010 | BAVF Invitational (Div. C) | Invitational | Harriton High School Team 2 | 108 | 1st/28 |
| Jan 1, 2010 | 2010 | BAVF Invitational (Div. C) | Invitational | Harriton High School Team 1 | 183 | 4th/28 |
| May 16, 2009 | 2009 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 247 | 4th/60 |
| May 1, 2009 | 2009 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 65 | 1st/35 |
| May 30, 2008 | 2008 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 318 | 5th/59 |
| Apr 25, 2008 | 2008 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 109 | 1st/35 |
| May 19, 2007 | 2007 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 390 | 8th/60 |
| May 20, 2006 | 2006 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 368 | 9th/60 |
| May 20, 2005 | 2005 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 217 | 1st/60 |
| Jan 1, 2005 | 2005 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 112 | 1st/35 |
| May 22, 2004 | 2004 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 314 | 3rd/54 |
| May 17, 2003 | 2003 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 287 | 3rd/54 |
| Jan 1, 2003 | 2003 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 126 | 1st/35 |
| May 18, 2002 | 2002 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 222 | 2nd/60 |
| Jan 1, 2002 | 2002 | Pennsylvania Science Olympiad State Tournament (Div. C) | State | Harriton High School | 90 | 1st/35 |
| May 19, 2001 | 2001 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 214 | 1st/54 |
| May 18, 2000 | 2000 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 624 | 7th/54 |
| May 13, 1999 | 1999 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 648 | 3rd/54 |
| May 16, 1998 | 1998 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 562 | 8th/54 |
| May 17, 1997 | 1997 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 257 | 6th/52 |
| May 18, 1996 | 1996 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 250 | 9th/52 |
| May 20, 1995 | 1995 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 52 | 1st/52 |
| May 21, 1994 | 1994 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 336 | 2nd/52 |
| May 22, 1993 | 1993 | Science Olympiad National Tournament (Div. C) | National | Harriton High School | 58 | 14th/50 |