Tata Steel World 25K Kolkata 

The official channel of the Tata Steel World 25K Kolkata. TSW25K is the world’s first World Athletics Gold Label 25K race and,  largest, cause-neutral sporting platform for charity, in the East.

The Tata Steel World 25K is among the four major runs under the Procam International umbrella alongside the Tata Mumbai Marathon, Vedanta Delhi Half Marathon, and TCS World 10K Bengaluru.