Health How long is hunters Ed Good For? How long is hunters Ed Good For? The Texas Hunter Ed Course is valid for only 90 days from the time of registration and payment. If you are not able to complete this course within 90 days, the course will be automatically renewed for another 30 days. Related Posts:Is the HXH dub bad?Is Hunter x Hunter ok for a 11 year old?Is Hunter x Hunter ever coming back?How much of Hunter x Hunter is on Hulu?