The land of the Walton motocross track was originally part of the acreage farmed by the Lee family. An early interest in motorcycles evolved into an interest in off-road riding. This led to the track becoming a local centre of activity for many casual riders and aspiring competitors. A club was formed called the Maitland Dirt Riders which organised its first event in August 1974. This was for Juniors and Schoolboys only (today beginners, juniors, 80 beginners & 80 Experts). Over 300 riders showed up and were so successful that another event was held in October. The sight of riders sliding down frozen clay slopes dictated earlier race dates in following years. The Maitland Dirt Riders hosted a two-day event every year with Juniors and schoolboys one day and seniors and experts the next. From 1976-1979 Molson Breweries sponsored a provincial championship series for experts and Walton was the favourite site for both fans and racers. Racers competing in the Molson series came from Sweden, Japan, England, Czechoslovakia, Finland, and of course across Canada and the USA. Qualifying heats for expert classes, 3,000-4,000 spectators were not unusual.