JoggAR is a mixed-modality AR approach for technology-augmented jogging. JoggAR demonstrates a novel combination of wearable visual, audio and sensing technology to realize a game-like persistent augmented reality (AR) environment to enhance jogging and other exertion experiences that involves changing attention intensities in the course of the activities. In particular we developed a method to perform an audio-first exploration of 3D virtual spaces so as to achieve our experiential goal of supporting exertion-focused activities.