Green events are the future of responsible celebrations. This May, as 30,000 runners filled the streets of Bengaluru for the TCS World 10K 2025, the choice to host a Green Event reflected more than good intent, it reflected values of the marathon organizer, @Procam International. They committed to celebrate responsibly, care for the city, and ensure the spirit of the run left behind pride and memories.

So, what does it take to run a truly green event?

The answer begins long before the starting line and continues well after the last runner crosses it.

Swipe through to see how our Green Collar® Professionals, with meticulous planning, unwavering professionalism, and a clear purpose, ensured every step of the race was clean and unforgettable.

At HDI, we believe large gatherings don’t need to leave a large footprint. The TCS World 10K 2025 was another step forward in proving how events can bring people together without costing the planet.

In the end, while runners chased personal bests, the real victory was collective: the event left behind only the best memories.