Featured Event

Construct I/O: The Builder’s Summit

October 23, 2025 | Register Now >

group photo of OHI/O organizers

OHI/O

The OHl/O Program fosters a tech culture at Ohio State and its surrounding communities, ultimately providing students the opportunity to learn and build with real technologies outside of the classroom. Through the platform, OHl/O better connects students to real world problems and opportunities by engaging with the community and industry partners.

Cornerstone Events

OHI/O Presented Large Scale Events Celebrating Tech

Software Focused Innovation
group of 5 students focusing on their hackathon project
Hardware Focused Marathon
photo of four students making the O-H-I-O symbol with their hands underneath a projector screen saying Make Ohio 2024
Tech Entrepreneurship Showcase
photo of 3 people conversing with each other outside the Archie Griffin Grand Ballroom
Hackathon for High School

Focus Events

Events Led By OHI/O Partners With Our Support And Enthusiasm

Construct Ohio

Construct I/O: The Builder’s Summit

  • Date October 23, 2025

  • Location Ohio Union
Hack event image

OCRI Capture The Flag Competition

  • Date Saturday, April 12, 2025

  • Location 99P Labs

  • Time 11:00 am – 4:00 pm

Code For Cause

  • Date Spring 2025

  • Location The Ohio State University (TBD)

Buckeye CTF

Buckeye CTF

  • Event has concluded.

Buckeye CTF

STEM I/O

  • Event has concluded.

Bio Hack

Bio-Hack

  • Event has concluded.

Bio-Hack

Community Events

Events On Campus And Beyond That Support Our Tech Community

ColorStack.EOS()

The time is finally here for our ColorStack.EOS() Event! Come celebrate everything we’ve accomplished as a chapter while sending off our graduating seniors. There will also be gaming tournaments, a painting competition, and a chance to pie the executive board members! [...]

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