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USABO 2017 to 2018 Calendar


   October 2017

October 2

       Registration Opens

                               January 2018

January 16

January 22

         School Registration Closes

         Student Registration Closes

January 30

         Deadline for payment of Registration Fee ($95.00/school)

    February 2018

February 6 to 16

         Open Exam Administered

February 17

         Last day for mailing Open Exams to CEE

March 2018

March 12

      Semi-finalists posted to website (top 10% students)     

March 19 to 23

          Semi-Final Examination Administered

March 24

          Last day for mailing Semi-Final Exams to CEE

                               April 2018

April 11

          National Finalists posted to website (top 20 + ties)

April 11

          Semifinal Exam Scores Available in TRC and SRC

                               June 2018


           National Finals


           Announcement of Awards and Team USA members


           Instruction and Mentoring of Team USA in preparation for IBO

                               July 2018

July 15 to  22

           International Biology Olympiad in Tehran, Iran