Get a Custom Playlist with Spotify's 'Soundtrack Your Workout' Tool - Lifehacker

You may be able to find a happy medium with Spotify’s new Soundtrack Your Workout tool, which uses your stated preferences to automatically program a playlist for you covering a specific activity and length of time.

Spotify already offers plenty of personalized playlists based on your listening habits in its “Made For You” section, but the advantage of Soundtrack Your Workout is that you can customize it yourself to fit different types of workouts without having to hand-select individual songs or podcast episodes.