Running fast: Steve Cram's tips for a mile and beyond

The European record-holder advises changes to your workout that can build speed and are perfect for the summer“What people don’t always understand,” explains Steve Cram, after watching me sprint as though my life depended upon it, “is that speed filters up as well as down.”I am not a sprinter. In fact, I regard 5km races as a little on the short side. Yet Cram stresses that short and flat-out efforts can benefit even longer distance runners like me. Of course most o