Madhu Mallah | Running | Fitness on Instagram: "So many of you reached out asking how to register and how much it costs, here are the full details: 1. Decide your destination – Choose the country or city where you want to travel and run. 2. Search for marathons in that location – Check if there are any marathons scheduled around your travel dates. 3. Register only through the official website – Always sign up via the official site and make sure to check reviews from previous years. 4. Prepare we