The age limit was changed last year to conform with ROAR rules.
5.3.2.2 When Juniors and Masters categories are run, the following rules will apply:
Juniors must be 15 years old or younger on the final day of the event
Masters must be at least 40 years old on the first day of qualifying.
At level 4 events, proof of age is required for entry in the Juniors or Masters
categories. Proof of age for Juniors is provided by means of a Birth Certificate, and for
Masters by means of a government-issued ID or Driver’s License.
At Level 4 events, Juniors and Masters may enter other classes in the open category,
but not in the same vehicle type.