The Meydan Cycle Track is the old Camel race course at Nad al Sheba (NAS), which was sealed over and is currently an 7.75km loop for bikes only. Fantastic training venue, with great view of the back of the Burj Khalifa.
While there is a lot of construction going on for the Meydan housing complex, a lot of effort has gone into managing the traffic, so it does not interrupt the riding. This has been very successful. The tracks are floodlit, and there are changing rooms and toilets. Soon to be joined up all the way out to the Al Qudra track.
Watch the video below to see exactly what the facility looks like