Past Events
November 9th, 2024 // Hilliard Innovative Learning Hub // Linden-McKinley STEM Academy // or Online
High School I/O is a one day hackathon for high schoolers hosted by OHI/O, Ohio State’s hackathon program. We aim to provide high school students an opportunity to learn about computer science in a fun, engaging, and inclusive environment.
October 19-20, 2024 // In person at Ohio Union & Virtual
HackOHI/O is Ohio’s largest hackathon and our flagship event.
October 17th, 2024 // The Ohio State University – Columbus, OH 43210
Construct I/O builds on last year’s successful Startup Midwest. Hear from industry operators at leading software companies and the latest in building on platforms across AI, low code, business intelligence, and more.
ShowOHI/O 2024
April 12, 2024 // Nationwide & Ohio Farm Bureau 4-H Center
ShowOHI/O is Ohio State’s annual tech entrepeneurship showcase.
MakeOHI/O 2024
March 23-24, 2024 // Knowlton Hall and Virtually
MakeOHI/O is Ohio State University’s largest makeathon — a weekend of building and creating hardware projects with awesome people.
2023 CyberAuto Challenge
July 23 – 28, 2023
2023 CyberAuto Challenge Participation Form
July 23 – 28, 2023
Show OHI/O 2023
April 13, 2023 // In-Person at the Nationwide & Ohio Farm Bureau 4-H Center
Show OHI/O is Ohio State’s annual tech innovation and entrepreneurship showcase.
HACK(T)ED
January 24, 2023 // Curl Viewpoint
OHI/O and TEDxOhioStateUniversity are coming together for a collaborative event focusing on demystifying hackathons, and why they are such valuable learning experiences.
Bio-Hack 2022
November 18 – 20, 2022
Bio-Hack is a healthcare-focused hackathon where students practice their teamwork skills, technical application, and innovative thinking
Data I/O 2022
November 5, 2022 // Ohio State University
Data I/O is a free one day hackathon concentrated on practice with data and analytical tools while collaborating with peers, professors, and professionals. Projects range from AI to predictive algorithms, data visualization, and/or actionable insights
Capture The Flag 2022
November 4 – 6, 2022
Capture the Flag (CTF) is a hacking competition in which teams compete to obtain “flags” by solving security-based problems
HackOHI/O X
October 8 – 9, 2022 // Ohio Union
HackOHI/O is Ohio’s largest hackathon and our flagship event. Check out our tenth year of building and creating awesome things.
Show OHI/O 2022
April 8, 2022 // In-Person at the Longaberger Alumni House
Show OHI/O is Ohio State’s annual tech innovation and entrepreneurship showcase.
Code I/O 2022
March 26, 2022 // TBD
Code I/O is a free computer-science workshop for girl students ages 10 – 15. The workshop aims to enable students to see the power and fun of programming. Activities include interactive programming with Scratch, hands-on introduction to web development, and real-life applications of Computer Science.
Make OHI/O 2022
March 5, 2022 // Virtual
MakeOHI/O is Ohio State University’s largest makeathon — a weekend of building and creating hardware projects with awesome people.
High School I/O 2022
February 26, 2022 // Virtual
On February 26th, join us at High School I/O—a one day hackathon for high schoolers hosted by OHI/O, Ohio State’s hackathon program. We aim to provide high school students an opportunity to learn about computer science in a fun, engaging, and inclusive environment.
HackOHI/O 2021
November 6 – 7, 2021 // Ohio Union
HackOHI/O is Ohio’s largest hackathon and our flagship event. Check out our ninth year of building and creating awesome things.
Data I/O 2021
October 23, 2021 // Ohio State University
Data I/O is a free one day hackathon concentrated on practice with data and analytical tools while collaborating with peers, professors, and professionals. Projects range from AI to predictive algorithms, data visualization, and/or actionable insights
ShowOHI/O 2021
April 9, 2021 // Online
Ohio State students have been working hard to build a lot of cool things: anything from websites, robots, games, cool data visualizations, and more. These talented students will be showcasing their creations at ShowOHI/O and this is your opportunity as a member of the community to come see what they are working on.
High School I/O 2021
March 20, 2021 // Online
On March 20th, join us at High School I/O—a one day hackathon for high schoolers hosted by OHI/O, Ohio State’s hackathon program. We aim to provide high school students an opportunity to learn about computer science in a fun, engaging, and inclusive environment.
Code I/O 2021
March 13, 2021 // Online
Code I/O is a free computer-science workshop for girl students ages 10 – 15. The workshop aims to enable students to see the power and fun of programming. Activities include interactive programming with Scratch, hands-on introduction to web development, and real-life applications of Computer Science.
MakeOHI/O 2021
March 5 – Mar 7, 2021 // Online
MakeOHI/O is Ohio State University’s largest makeathon — a weekend of building and creating hardware projects with awesome people.
HackOHI/O 2020
Nov 13 – 15, 2020 // Online
HackOHI/O is Ohio’s largest hackathon and our flagship event. Check out our eighth year of building and creating awesome things and our first virtual edition of the hackathon.
High School I/O 2020
Oct 3, 2020 // Online
On October 3rd, join us at High School I/O—a one day hackathon for high schoolers hosted by OHI/O, Ohio State’s hackathon program. We aim to provide high school students an opportunity to learn about computer science in a fun, engaging, and inclusive environment.
MakeOHI/O 2020
Feb 29 – Mar 1, 2020 // Knowlton Hall
MakeOHI/O is Ohio State University’s largest makeathon — a weekend of building and creating hardware projects with awesome people.
HackOHI/O 2019
Nov 2 – 3, 2019 // The Ohio Union
HackOHI/O is Ohio’s largest hackathon and our flagship event. Check out our seventh year of building and creating awesome things.
ShowOHI/O 2019
Apr 5, 2019 // The STEAM Factory
Ohio State students have been working hard to build a lot of cool things: anything from websites, robots, games, cool data visualizations, and more. These talented students will be showcasing their creations at ShowOHI/O and this is your opportunity as a member of the community to come see what they are working on.
High School I/O 2019
Mar 23, 2019 // 2 Miranova Place
On March 23rd, join us at High School I/O—a one day hackathon for high schoolers hosted by OHI/O, Ohio State’s hackathon program. We aim to provide high school students an opportunity to learn about computer science in a fun, engaging, and inclusive environment.
MakeOHI/O 2019
Feb 2 – 3, 2019 // Knowlton Hall
MakeOHI/O is Ohio State University’s largest makeathon — a weekend of building and creating hardware projects with awesome people.
RoboI/O
Jan 19 – 20, 2019 // Ohio State University
Robo i/o is a two day workshop for junior high schoolers aiming to provide students an opportunity to learn about computer science in a fun, engaging, and inclusive environment. Students will work in teams to build projects with TI-Nspire calculators and innvator hubs.
HackOHI/O 2018
Oct 27 – 28, 2018 // The Ohio Union
HackOHI/O is Ohio’s largest hackathon and our flagship event. Check out our sixth year of building and creating awesome things.
LOGI OHI/O 2018
Oct 20 – 21, 2018 // Dreese Lab
LOGI OHI/O is a business strategy case competition and new venture of the Math department that seeks to strengthen the existing connection between firms, planning students, alumni and professional practitioners.
ShowOHI/O 2018
Apr 13, 2018 // The STEAM Factory
Ohio State students have been working hard to build a lot of cool things: anything from websites, robots, games, cool data visualizations, and more. These talented students will be showcasing their creations at ShowOHI/O, a science-fair-style demo of tech projects.
High School I/O 2018
Mar 24, 2018 // PAST Foundation
High School i/o is a one day hackathon for high schoolers where we aim to provide an opportunity to learn about computer science in a fun, engaging, and inclusive environment.
MakeOHI/O 2018
Mar 3 – 4, 2018 // Knowlton Hall
From the same folks that brought you 2017’s HackOHI/O came 2018’s biggest and best hardware event at The Ohio State University. A makeathon is a 24-hour hardware-oriented hackathon where students come together to create something amazing!
HackOHI/O 2017
Oct 21 – 22, 2017 // The Ohio Union
HackOHI/O is the Ohio State University’s largest hackathon, and our flagship event. Check out our fifth year of building and creating real projects with awesome people.
High School I/O 2017
Apr 15, 2017 // PAST Foundation
High School I/O invites high school students to learn about computer science in a fun, engaging and inclusive environment by participating in a one day hackathon.
ShowOHI/O 2017
Apr 8, 2017 // Dock 580
The dedication that students put into their tech projects both in and out of the classroom is what drives the amazing tech culture at Ohio State. ShowOHI/O is a showcase event to give students the opportunity to demo their work and network with Columbus tech and analytics professionals. Photos from the event!
MakeOHI/O 2017
Mar 5 – 6, 2017 // Knowlton Hall
Check out this year’s biggest and best hardware event at The Ohio State University. Build something amazing!
HackOHI/O 2016
Nov 19 – 20, 2016 // The Ohio Union
Join us at at Ohio State’s largest annual hackathon, powered by AWS. Over 700 undergraduate and graduate students will design, build, and demonstrate projects to a live audience of students, faculty, and representatives from tech companies.
Makeathon 2016
Mar 5 – 6, 2016 // Knowlton Hall
From the same folks that brought you Makeathon 2015 and OHI/O 2015 comes this year’s best hardware event. Make something new, amazing and fun with a group of friends at our 24-hour hardware-focused hackathon.
OHI/O 2015
Nov 14 – 15, 2015 // The Ohio Union
OHI/O 2015 is a 24-hour hackathon that brings together over 500 students from over 30 schools and a variety of disciplines to build working projects. 23 sponsors joined us from around the nation, along with mentors and judges from Ohio State’s faculty, alumni, and industry partners.