San Antonio Opens Fall Sports Registration for High School Athletes Now

San Antonio high school athletics registration for the 2026 fall season opened July 1 across multiple districts, with tryout deadlines set for early August at campuses including Jefferson High School.

The timing aligns with the end of summer break and the start of required medical clearances, giving parents and students a narrow window before classes resume in mid-August. Bexar County districts have expanded offerings this year to include more entry-level slots in volleyball, cross country and football amid rising participation numbers after the pandemic dip.

Northside Independent School District handles sign-ups through its athletics office on Loop 1604, while San Antonio Independent School District directs families to the Brackenridge Park recreation center on Broadway for paperwork and equipment checks. Both organizations require a current physical exam from a local provider and proof of residency before any student can attend the first practice.

Registration steps and costs

Students must complete an online form through their district portal, pay a $45 participation fee and submit a physical dated after May 1. The University Interscholastic League reports that 1.2 million Texas students competed in high school sports last year, with San Antonio districts accounting for roughly 28,000 athletes. Families in the 78212 zip code near downtown can access free physical clinics at the Ella Austin Community Center on July 15 and 22.

Equipment and first practices

Most programs supply helmets and pads for football but expect athletes to provide their own cleats and mouthguards, available at Academy Sports on Interstate 35 for under $30. First practices begin August 3 at Alamo Stadium for SAISD teams and at the O'Connor High School fields in Helotes for NISD squads. New participants should arrive with a water bottle and completed consent forms to avoid delays at the gate.

Those who miss the initial deadline can still join through a late-add process that runs until the first game week in late August, though spots fill quickly in popular sports like basketball at campuses such as Clark High School. Contact the district athletics coordinator by phone or visit the campus main office to confirm availability and required paperwork before the season starts.