New Delhi, Nov 10 (ANI): Rashtriya Swayamsevak Sangh (RSS) organized a marathon for the youth in New Delhi to mark 150th birth anniversary of Swami Vivekananda on Sunday. The marathon, 'Run for awakening the nation', was organized at 17 different places across New Delhi. RSS spokesperson Ram Madhav flagged off the marathon and spoke about Swami Vivekananda's teachings. Madhav stressed upon his philosophies and said that the youth should contribute in nation building. Swami Vivekananda is the famed philosopher-thinker and founder of a social and religious organisation, Ramakrishna Mission.