iGEM, the International Genetically Engineered Machine competition run by the iGEM Foundation, is the most influential student competition in synthetic biology; the 2025 season drew more than 400 teams and over 10,000 participants from 40-plus countries.
It runs separate Collegiate and High School competitions under one set of deliverables and one judging framework, and high school teams choose their own Village and exhibit alongside university teams at the Grand Jamboree.
The season follows the calendar year: registration and the Stage I program fee run from January to early June while teams settle on a topic and assemble their PI and mentor support; summer is the main experimental and modeling period, with the Stage II finalization fee due by late July to secure judging eligibility; September and October bring a dense run of deliverables including safety forms, the roster freeze, the Wiki Freeze, the Judging Form, Attributions, Registry contributions and the presentation video; the Grand Jamboree in Paris follows in November with judging sessions, Village booths and the award show.
High school projects are restricted to organisms and components on the official White List, and the Primary PI must be a teacher, academic coach or principal at a team member’s school. The real difficulty is project management across a nearly year-long timeline with immovable deadlines, and the fees are substantial.






