Diz Runs Radio · 1300 QT: The Best Speed Workout for Runners Is… (Best Of-ish) Become a Patron! What is the best speed workout that runners can/should do? I’m somewhat surprised that I get asked this question as often as I do, but I get it. If you’re a runner with performance goals and you […] The post QT: The Best Speed Workout for Runners Is… (Best Of-ish) appeared first on DizRuns.com.