Mountain biking is becoming a popular sport in India. For the last six years, Mtb himachal, a hardcore endurance event, has been organised regularly by Himalayan Adventure Sports & Tourism Promotion Association (HASTPA), a non-governmental organisation (NGO). A number of national and international riders participate, including Indian Army, Indian Air Force, Indo-Tibetan Border Police (ITBP), and a number of young and energetic mountain biking individual riders from cities including Pune, Bangalore, Delhi and Chandigarh. Last year[when?], the government of Sikkim (Department of Tourism) introduced its own mountain biking race, with Southeast Asia's biggest prize money. The second edition saw 48 professional participants from around the globe.