Not announced yet

USA Computing Olympiad (free online contests)

USACO · Nationwide

Free online programming contests and training for high schoolers of all levels.

🕓 This year's dates are not announced yet. Sign up and we'll tell you the moment they post.

Key dates

  • Jan
    9
    2026
    First contest (2025–26 season)Last year Jan 9, 2026 – Jan 12, 2026
AgesAges 13–18
CostFree
PriceFree
WhereNationwide

Go to official page ↗

✅ Verified on Oct 18, 2026 from usaco.org.
Programs change. Confirm on the official page before paying.

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