Important Dates

November 2022

Registration OPENS. Check back for a firm date.

February 24, 2023

Registration CLOSES.

Friday-Monday, March 3 to March 6, 2023

Challenge Weekend 

Choose your continuous 14-hour work time during: 6:00 a.m. EST on Friday through 11:00 p.m. EST on Monday.

Parental/Guardian Consent 

A parent or guardian for each student team member should submit consent via login to M3 Challenge site before Challenge weekend.  

Tuesday, March 7, 2023 3:00 p.m. EST

Deadlines for coaches and students to log in and make changes to team record.

Friday, March 10, 2023

Authenticity Certification (for each team) – The teacher-coach must certify, via login, that their team has confirmed that their submission is authentic and was completed according to the Official Rules and Guidelines.

Thursday-Saturday March 9-18, 2023

Triage judging activities: both for overall M3 Challenge and Technical Computing Awardees.

Wednesday, March 22, 2023

Teams making it through triage judging into Round 2 are notified.

Thursday-Sunday March 23-26, 2023

Contention judging activities: both for overall M3 Challenge and Technical Computing Awardees.

Wednesday, March 29, 2023

Finalist, semi-finalist, honorable mention, and technical computing award teams are notified.

Monday, April 24, 2023

Confirmation judging with presentations by M3 Finalist teams and Technical Computing Awardees, followed by awards ceremony in New York City.