Highlights of the surya spiti challenge and draonathon Shimla (Himachal Pradesh) – On August 24, The Indian Army Wrapped Up The Second Edition of the SUTII Spiti Challenge Marathon and the Inaugural Surya Dronathon 2025 in the breathaking spitting Elevation of 10,500 feet. The Marathon Attracted Over 1,500 Participants, Comprising 800 Local Residents, 700 Armed