This one is an experiment I did for myself. This is a mid section of a mix that I've made for running. 5 minutes walk, then 5 beeps and you start running. It beeps again at 10 minutes running, 15, 20 25 and 30. This should get you to 5k. The mix continues on for another 10 minutes to allow for a cool down walk too. It's been good for me.
