By Zoe Nance February 6, 2012 Tip of the Day 3 hour Bike Workout of the Week Via Michael Winegar’s Program Design: 30 minutes EZ Zone 1 (RPE 1-3) 30 minutes TEMPO Zone 3 (RPE 5-7) 1 hour Race Pace Zones 3 – 5a (RPE 7 -10) 30 minutes TEMPO Zone 3 (RPE 5-7) 30 minutes EZ Zone 1 (RPE 1-3)