The AudioFuel website sells custom written, running music for you to download. The idea is to buy ready-made or build for yourself the perfect playlist to get you going and keep you running.

Ready-made compilations are available, or you can select your own choice of individual tracks, with or without coaching voiceovers. Track lists and compilations are organised into sections by beats per minute so you can select tracks for the level of run that you want, or mix and match different speed tracks if you prefer.

All tracks can be played in full on the website, ranging from a couple of minutes to 16 minutes long, and then downloaded to add to your mp3 player. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.