NHS Choices
Couch to 5k is a running plan designed to get complete beginners from being a couch potato to running 5k (or 30 minutes) in nine weeks.
Couch to 5K - Week 1
Couch to 5K - Week 2
Couch to 5K - Week 3
Couch to 5K - Week 4
Couch to 5K - Week 5 run 1
Couch to 5K - Week 5 run 2
Couch to 5K - Week 5 run 3
Couch to 5K - Week 6 run 1
Couch to 5K - Week 6 run 2
Couch to 5K - Week 6 run 3
Couch to 5K - Week 7
Couch to 5K - Week 8
Couch to 5K - Week 9