Official app for Boston Marathon, B.A.A. 5K, B.A.A. 10K, & B.A.A. Half Marathon
The B.A.A. Boston Marathon mobile app is the most complete app for the ultimate event experience. It features live tracking of all participants (without using their phones), social media integration, interactive course maps, the ability to learn more about the elites, and all information you need to know about the Boston Marathon, and other B.A.A. races.