Sierra Cup Classic 2024 Lok. The sierra cup classic is an independent high school marching band field show competition, hosted at the valley children's stadium by the bulldog marching band. Registration is now live for the sierra cup classic, held on saturday, october 19, 2024.

The sierra cup classic is the premier competitive high school marching band. Registration is now live for the sierra cup classic, held on saturday, october 19, 2024.