試走の様子．これはK先生の最軽量のボートです．

Trial racing by Prof. K's lightest boat. 

これはある班の試走の様子．これもかなり速いです．どうも船の重量よりも，先端形状が速度に重要な気がします．

a boat from a student group. this is fastest. probably the shape of cutting edge is very important for the velocity.  

北大2026の優勝班のボートの動画です. it run out in the circuit shaped with 3mX1.5m  at 26.7 sec.

詳しい船のデータは2026年の詳細データをページ上部からご覧ください．

This movie is the fastest group in hokkaido univ.'s competition

please see the data described above in detail in 2026

 別のアグレッシブなデザインで攻めた班の沈没例．コーナーを曲がる際にぶつかって船が揺れると冠水し，これにより，沈没することがあります．

Another example of a group that went for an aggressive design and ended up sinking. When turning a corner, the ship can get hit and rock, causing it to flood, which can lead to it sinking.