The track can be shortened to approx. halfway through a shortcut between posts 4 and 5 and post 14. You can start from 2 different places, respectively at the parking lot on Søhusvej or Øervej. The track is mostly "singletrack", very technically demanding with some "washboards".
It can only be driven in one direction (clockwise) there are some steep inclines and descents. Beware of tree stumps that "will" grab your pedals, and sunglasses are not necessary as there are mega dark places.
Find leaflets and maps at www.nationalparkmolsbjerge.dk
HAVE A GOOD TRIP !!