United States National Championships 2011

Aug 12 - 14, 2011
Columbus, Ohio, United States

The Ohio Union at Ohio State University

1739 N High Street, Columbus, OH 43210

Grand Ballroom

United States National Championships 2011 website

US 2011 Organizational Team

WCA Delegate
Tyson Mao (毛台勝)

The competition is open to all competitors of all nationalities. Registration is available on this website. No experience in WCA competitions is necessary, but competitors should be familiar with the regulations. The competition is open to all competitors regardless of experience and skill with the Rubik's Cube, but certain event-based time limits will be in place. The competition is free to spectators and guests. Media personnel should contact the organizational staff regarding media opportunities.

Main event
Registration requirements
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Breandan Vallance won with an average of 9.91 seconds in the 3x3x3 Cube event. Dan Cohen finished second (10.13) and Kevin Hays finished third (10.36).

World records: Ernie Pulchny‎ Master Magic 1.75 (average); Kevin Hays‎ 6x6x6 Cube 2:02.31 (single) and 6x6x6 Cube 2:09.03 (average).

African records: Emile Compion‎ 3x3x3 Cube 13.36 (single), 3x3x3 Fewest Moves 34 (single), and 3x3x3 Multi-Blind 1/2 18:30 (single).

North American records: Dan Cohen‎ 4x4x4 Cube 39.16 (average), 4x4x4 Cube 32.56 (single), 4x4x4 Cube 38.59 (average), and 5x5x5 Cube 1:10.42 (average); David Woner‎ Clock 8.44 (average); Kevin Hays‎ 7x7x7 Cube 3:45.23 (average); Rowe Hessler‎ Megaminx 58.59 (single); Taylor Cookmeyer‎ Megaminx 1:06.22 (average); Weston Mizumoto‎ 3x3x3 One-Handed 15.16 (average).

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