Welcome to the Holliston High School Sports Registration System. This system allows HHS students to easily register for sports at Holliston High School.

Before You Begin

  1. Visit and complete the Heads Up Concussion Training (once per school year) for parents and for students
  2. Visit to learn about the dangers of Opioid Prescription Abuse in teens
  3. Gather some required information, including:
    • Holliston student ID number
    • Parent/guardian contact info
    • Emergency and physician contact info
    • Health insurance info 

Current Holliston Students (Grades 9-12):

  1. Click here to sign out of all other Google Accounts and sign in with the Holliston Google account.
  2. When you have signed into your account, click here: Spring Registration

Out-of-District Students

  1. Contact Ms. Heaslewood ( in the Main Office for an alternate way to register during the school year, or Ms. Schofield ( during the summer.