Try this:
4 dozen sm. beets, cooked and skinned
2 c. cider vinegar
4 c. water
3 c. sugar
1 lemon, thinly sliced
2 sticks cinnamon
1 tsp. whole cloves
1 tsp. allspice
Make a syrup of above. Simmer for 15 minutes. Add beets. Bring to a boil and put in jars. Seal. Process 30 minutes in hot water. Be sure to cover the beets with the liquid but leave at least 1/2 inch headroom before processing. Makes 5 pints.
We've used this for years here in the U.S. and had good results and lots of comments (usually favorable)...