From the organiser’s Facebook page:

SSCC Sunday Road Cyclocross Series, Round 1

Saturday, April 6

Kids racing starts 2pm (all ages U/7, U/9, U/13 boys and girls)

Graded racing starts 2:30pm

A, B, C mens

A, B Women

U/15 juniors

Duration: 50 min A-grade

40 min B- men and A-grade women

30 min C-grade men, B- grade women and U/15 men and women

Enter here: https://my.raceresult.com/283282/