21 songs guaranteed to make you work out harder. I don't agree with some of these songs, I think they would be too slow. I'll have to look up the ones I've never heard, always looking for new music:)
The ultimate playlist for runners who are trying to increase speed. I don't like most of these songs, but the key is finding a song that is BPM. There are websites I can use to determine the BPM of a song.