videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Tips & Tactics | S6 E17: "Cat and Whitney Potgeter: Carry When Ready", I Am Forever | S1 E4: "Breathing & Heart Rate", Tips & Tactics | S6 E12: "Cat & Whitney Potgeter: What To Practice At The Range"