C25K Program: Week Three

Welcome to week three of C25K!

This week's plan:

Brisk five-minute warmup walk, then do two repetitions of the following:

• Jog 200 yards (or 90 seconds)
• Walk 200 yards (or 90 seconds)
• Jog 400 yards (or 3 minutes)
• Walk 400 yards (or three minutes)

If you don't know what I am talking about, click here.