LASTEST UPDATE ▪️ COMPETITION INFORMATION
2025 Competition Dates Announced!
USA Computing Olympiad
The competition consists of four increasingly difficult online exams, test students on algorithmic programming and problem-solving skills. You must score high enough on each exam to advance to the next level. Top-performing students are invited to participate in the USA Computing Olympiad (USACO) training camp. They receive intensive instruction and a chance to compete for a spot on the USA International Olympiad in Informatics team.
Interested in the competition?

Competition Overview
Open to all secondary school students in the U.S., including homeschooled students
Eligibility
Free
Entry Fee
Dec 13-16, 2024
Competition Date
Jul 27-Aug 3, 2025
International Olympiad in Informatics (Bolivia)
📌 Note: Aralia is not the organizer of this competition. For official rules, deadlines, and updates, please refer directly to the competition organizer. Aralia provides listings and information about competitions for student reference. Aralia is an online education platform offering competition preparation classes to students worldwide.
Competition Details
1. Eligibility
This competition is open to all secondary school students in the U.S., including homeschooled students.
2. Schedule
The 2024-2025 season starts with four contests; at the end of the season, teams will be chosen to represent the USA at the International Olympiad in Informatics and the European Girls Olympiad in Informatics.
3. Dates
- Dec 13-16: First Contest
- Jan 24-27: Second Contest
- Feb 21-24: Third Contest
- Mar 21-24: US Open
- May 22-31: Training Camp
- Jul 14-20: EGOI (Germany)
- Jul 27-Aug 3: IOI (Bolivia)








