The 7 Day Shower Sprint Challenge is a short-term behavior change campaign designed to help participants reduce water use through daily practice and friendly competition. Participants track their shower times over the course of a week while receiving prompts, feedback, and encouragement to improve.

The challenge uses commitment devices, goal gradients, self-monitoring, and gamification to accelerate habit formation. Short-duration challenges create momentum by focusing attention on a specific behavior while providing frequent opportunities for success. The format is easily adaptable for schools, workplaces, utility programs, and community sustainability campaigns.

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