Kids Run Free is a registered charity (No. 1146636) which organises running-based fun activities for children in their local parks and schools.
They have been staging such activities on Saturday mornings in the KGV fields since May 2016. On each such morning there is just one race and children of any age can take part and run as many 150m-laps as they wish. The race starts at 9am and so you should arrive at 8.45am for warm-ups. It is necessary to register first via the Kids Run Free website.
For further details see their own website www.kidsrunfree.co.uk