I grow lots every year. This year 4 varieties.
Yes, it freezes very well but I cook it first. Not thoroughly cooked through tough. Then I grate it, leave some whole and some I cut into wedges.
I've tried a few times to store them raw but find freezing more successful, Never leave them in the ground as something always manages to eat into them!
So many benefits from beetroot.
I make two sorts of beetroot cake, three soups, and roast lots - all from the frozen beets. Love it cold with goats cheese.
Make a couple of jars of spiced pickled beetroot as only DH likes that