What is action sports alliance?

As an AI language model, I do not have access to information about recent organizations or events. However, I can provide a general definition of what an action sports alliance may be. An action sports alliance is an organization or coalition of individuals or groups that promote and advocate for the growth and recognition of action sports, such as skateboarding, BMX, snowboarding, and surfing. They may work to organize events, offer training and educational opportunities, or work with governing bodies and organizations to ensure the safety and viability of action sports.