Effective October 23, 2018, the National Officers established the following:
Qualification revision for the Quail Invitational, the UKC Performance Classic and the Purina Endurance Classic:
Any dog that has earned a NSTRA championship (OPEN) prior to the entry due date and has not earned any points during the trial's qualifying time period, is qualified for and may be entered in, the Quail Invitational, the UKC Performance Classic, and the Purina Endurance Classic. All entries of the above-mentioned open champion dogs will be placed at the bottom of the entry list, in order of date received, provided they are entered by the due date. All entries received after the posted due date will be place on the bye list in order of date received.