In the early/mid seventies,Rockhampton Motorcycle Club used to regularly run beach races at Farnborough beach near Yeppoon.
I had a TM cyclone kit on my TS400L(first model)stripped down for MX and it went like the clappers.Finally a place where that crazy engine could be used to full advantage.
Big capacity road bikes with knobblies and scramble bars were used as well as MX bikes of all makes and sizes.SC 500 Yamahas were also one of the weapons of choice. Bikes were geared for 90+mph.
The format was a 44gallon drum at each end of the beach then racing round 1/4 mile track,then 1/2 mile track, then mile.
The sand at low tide could be like concrete and it could also have some soft "surprises" as well.Massive high speed slides around the drums were the order of the day.Dont go too wide or you could end up in the drink !
This racing was great high speed fun.Drag races and handicap races were held over the same drum distances during the day.
I am sure the fun Police would have put a stop to this nonsense by now.
Are any of my competitors on the forum?