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2025-2026 Tournaments

Unless otherwise noted, all tournaments for the 2025-2026 season will be in person. As invitational registration becomes available, it will be added to this page!

State Tournament Regional Tournaments Invitationals Other Events

State Tournament

March 28th, 2026

Northridge High School*

Visit the website specifically for the State tournament which includes the tournament schedule!

Starting in the 2025-2026 season, schools will be able to send up to 2 qualifying teams to the state competition. For questions related to this, please reach out to jlies@cps.k12.in.us

*It should be noted that Northridge High School is only providing the venue. The state tournament is being run by the INSO Board of Directors.

Regional Tournaments

Below are the tentative dates and location for the 2026 season

February 7th, 2026 - University of Southern Indiana (Division B/C)

February 7th, 2026 - Manchester University (Division B/C)

February 14th, 2026 - IU Northwest (Division B/C)

February 21st, 2025 - Butler (Division B/C)

February 28th, 2026 - Ivy Tech, Lafayette (Division B/C)

February 28th, 2026 - Valparaiso (Division B/C)

 

 

Invitationals

November 8th - 16th, 2025

Munster Invitational (Division B/C - Virtual Only, No Build Events)


November 22th, 2025

Northridge Invitational (Division B/C)


December 06th, 2025

Whiting Invitational (Division C) - Registration is not currently live, check back in soon!


December 13th, 2025

Raymond Park Intermediate Middle School (Division B/C)


January 10th, 2026

Ivy Tech (Division B/C)


January 17th, 2026

Crown Point Invitational (Division B/C)


January 24th, 2026

Fighting Irish Science Olympiad Invitational at Notre Dame (Division C) - Registration is not currently live, check back in soon!

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January 31st, 2026

Purdue (Division B/C)

Marian University (Division B/C) - This will ONLY be for schools part of the Archdiocese of Indianapolis. Registration is not currently live, check back in soon!

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Ongoing

Battle of the States (Division B/C)

Possible Virtual Invitational - information coming soon!

Other Events

Below are opportunities that have been shared with us by our larger SciOly Community:

Highlands Virtual Invitational

Registration Fee: $50 per team
Events: 22 events per division (excluding Engineering CAD for Division C and Write It Do It for Division B)
Dates: Registration due September 30th, 2025 | Event: October 4th to October 11th, 2025
Awards: Digital certificates to the top 8 teams in each event and overall

If you have any questions or concerns, please email pearlcityscioly@gmail.com or the tournament director at travis.osaki@gmail.com.
For more information, please see our Scilympiad page: https://scilympiad.com/hi-highlands

Northridge Build Clinic 

Registration Fee: Included with Northridge Invitational Registration
Dates: Friday, November 21st 

If you have any questions or concerns, please email gerberj@mcsin-k12.org