How soon can I start? April 20, 2023 17:42 We have open enrollment, so you may enroll whenever you are ready. Related articles Can I do this program while working a full-time job or being a full-time parent? When can I enroll? What do I need to do in order to enroll? Do I need First Aid and/or CPR certification prior to enrolling in a fitness or personal trainer certification program? How soon after I enroll can I get started? How much time is required to complete the Master Personal Trainer certification program?