Tempo run: fast-paced run http://www.runnersworld.com/tag/tempo-run http://www.runnersworld.com/tag/tempo-run tempo run tempo Tempo run: fast-paced run Tempo runs tempo run http://www.runnersworld.com/tag/tempo-run tempo runs tempo http://www.runnersworld.com/tag/tempo-run The Runner’s World article “Tempo Run” defines this workout source Tempo run: fast-paced run