The Pi Day Run is an event that brings together running, math, and pie enthusiasts. Participants can enjoy a run/walk and take part in a variety of activities, including a costume contest and a STEM fair. Science, Technology, Engineering, and Math students or clubs can set up booths, which will be judged by attendees, with cash prizes awarded to the top three. The event supports a scholarship fund for STEM majors at CSU Fresno.