Answer- C
The Pangong Tso Lake in Ladakh will host the first-ever frozen lake marathon on 20th February 2023, at an altitude of roughly 13,862 feet.
The first-ever frozen lake marathon which is of 21-kilometer is India’s first of its kind. The marathon will occur at a height of 13,862 feet and it will be the first of its kind to ever take place in the globe at this altitude.