The TCS Amsterdam Marathon 2021 App, powered by TCS allows runners and supporters to get the most out of their marathon experience. The app includes course maps, starting times and travel advice. The app also has a Live Tracking feature that allows you to track individual runners in real time. You can track an unlimited number of runners and see runners through the on map tracking. New is the option to compare yourself with other runners.

Download the official race app in the Apple Store and Google Play Store.