2020-2021 Important Dates


OHSO State Tournament Self-Schedule Opens

Sunday, March 24, 2019, 8:00 PM



Fun Events and Tours Registration Opens

Sunday, March 24, 2019



Team Volunteer Registration Opens

Tuesday, March 26, 2019



OHSO State Tournament Second Team Self-Schedule Opens

Sunday, March 31, 2019, 8:00 PM



OHSO State Tournament Self-Schedule Closes

Sunday, April 07, 2019, 8:00 PM



Time-Block Swaps Close

Sunday, April 07, 2019, 12:00 AM



The Ohio Science Olympiad State Tournament

Saturday, April 27, 2019


https://ohso.osu.edu/tournaments/state-tournament

Science Olympiad National Tournament

Friday, May 31, 2019


https://www.scienceolympiad2019.org