Wildcat Swipe Passes offer saving opportunities with discounted rates for adults & TR students tickets. Passes are good for Three Rivers High School & Middle School Home Athletic Events (not accepted for MHSAA Tournament events or away events). Swipe passes may be presented by digital device or printed ticket at the event. Each swipe is one admission to an event. You may use multiple swipes at an individual event allowing multiple individual admissions. Swipe passes not used (swipes left) during the current school year will work in future years, they do not expire at the end of each school year.  Swipe passes are on sale year round.