Using US units

jog.fm has the best workout music for:
Running
Walking
Cycling

WalkingOctopus's running playlist4

BPM

best for a

mile

The Haunted Windchimes

Out with the Crow

Country Buy on: Apple Music, Amazon Music Listen on Spotify

BPM

best for a

mile

Picnic In Tchernobyl

Jazz Buy on: Apple Music, Amazon Music Listen on Spotify