Science Olympiad

Science Olympiad is nationwide competition. Students compete in 23 events that include earth science, biology, chemistry, physics, and engineering. Science Olympiad is designed to increase a student’s interest in STEM fields and provide recognition for outstanding achievement in team events. Students compete in Science Olympiad with the top teams advancing from State to National levels. The IASO tournament will run 25 events with 23 creating your final team score. 


Want to easily sponsor IASO?

Please contact us for other sponsorship options. 

IASO is a registered 501(c)3: TIN 86-1840110.

If you need an updated copy of our W-9 please contact us at:


Make sure to change your regional to the one you plan to attend. 

State Trial Events are listed on the website and in the State Schedule - We've Got Your Number and Science in the News are the 2023 trial events. 

Iowa State Regional results:

Division B

Division C

Upcoming Dates

December 23, 2022 - last day to register without late fee

January 14, 2023 - last day to register a team

February 4, 2023 - Purple Regional @ Scilympiad (virtual) (Schedule

February 18, 2023 - Gold Regional @ Iowa State University  (Ames)

April 1, 2023 - State Tournament at University of Northern Iowa, (Cedar Falls)