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 2014 歴史街道丹後ウルトラマラソン 撮れラン, 2014 福知山マラソン, 2014 鯖街道ウルトラマラソン コース下見と整備