Caltech Mathathon October 30 – November 1, 2026 · California Institute of Technology

Update: we have changed the event date to October 30th.

Applicant Portal

Applications are open for the October 30 – November 1 Mathathon at the California Institute of Technology. Teams of up to four compete; you may apply as a full team or on your own. One application per person; teammates each submit their own.

Deadline: September 12, 2026, 11:59 PM PT. Decisions go out on a rolling basis, so earlier applications are reviewed earlier.

You

PDF, DOC, or DOCX, up to 10 MB. Required.

Your team

Your mathematics

Coursework, research, programs, competitions, or anything else that shows what you can do. Be specific over comprehensive.

Proof assistants, autoformalization, LLM-assisted proof search — anything relevant. No experience is not disqualifying.

arXiv, GitHub, personal site, papers.

Logistics

City and country.