Tickets purchased directly from the Houston Roller Derby website will be available for pick up at the HRD Will Call table beginning at 4 pm on the day of the event in the Box Office lobby. Doors open at 6 pm. First Whistle at 7 pm. Each bout has two 30 minute periods with breaks in between. All home bouts are double headers. Get there early to ensure the best seating! There are several ticket options available for each bout, including group packages. If you are interested in group packages, please visit the Group Ticket page using the link below. Houston Roller Derby is a family-friendly event. Kids ages 5 and under attend for free!