The NEF 5K Run/Walk & Family Wellness Fair is one of the largest local non-profit 5K's in San Antonio. In 2019, almost 3,000 registered. At the 5K, hundreds of NISD employees, students, and families, and event sponsors and vendors come together to support NEF’s mission of generating more resources for Northside educators and students. This year we've added a festival to show off all the students works in various programs that NEF helps make possible. Please join us for an event that supports NEF and Northside Independent School District.