USEMO 2026
Directed by Anant Mudgal
US Ersatz Math Olympiad.
A proof-based mathematics competition open to all middle and high school students, designed to develop interest and ability in mathematics.
Registration closes
October 21, 2026
Competition dates
October 24 & 25, 2026
Competition time
12:30 PM – 5:00 PM EDT
2 Days
3 Problems / Day
4.5 Hours / Day
Proof-Based
Register for USEMO 2026
Please enter all details carefully. The contestant name should be entered exactly as it should appear on the certificate. The registered email will be used as the main point of contact.