Siliguri, Sep 23 (ANI): Thousands of people from across India participated in a marathon in Siliguri city of West Bengal on Tuesday, which was held to ignite a sense of integrity and brotherhood. The event is being organized for the last 30 years. The 15-kilometre marathon was organized by Siliguri Baghajatin Athletic Club in association with Agragami Sporting club of Bagdogra town. Former Indian cricketer Chetan Chouhan and other dignitaries flagged off the race. Participants of all ages ran the entire stretch between Bagdogra to Siliguri in this all India open invitation road race.