Online Physics Olympiad (OPhO)
Who can apply Teams of up to three high school or undergraduate students, from any country
Cost and deadline
Checked against the provider's page in Sep 2026.
Official site https://opho.physoly.org/
Closes
Too soon for an email reminder.
Email me when the date is posted
What we keep
Nothing else is sent until you press the button in the confirmation email. If you never do, the address is deleted within 30 days. Otherwise it goes 60 days after the deadline or the moment you unsubscribe, whichever comes first. We never sell or trade it. The full privacy policy.
About this program
A free, student-run team physics competition with olympiad-level problems. Since 2020 it has drawn more than 10,000 competitors from over 80 countries. The 2026 contest was one round over a weekend, with short-answer, long-answer and simulation experiment problems. Past papers, solutions and standings are posted on the site, which makes it good practice for the Canadian Physics Olympiad.
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