Tour of the Dragon is not a road bike race or a classic mountain bike race, nor is it a gravel grinder, because it doesn’t fit into any of the categories defined by the UCI. Since the distance of the race is 200+ km, we would categorize it as an ultra-marathon mountain bike race on roads that happen to be extremely challenging.
Tour of the Dragon starts in Bumthang (Saturday, September 1st, 2018, 2:00 AM,) and travels 268 km over 4 mountain passes before finishing in Thimphu town square. It’s one of the toughest one-day mountain bike races in the world. Registration fee USD 250/-