3/4 Fartlek
Gentle fartlek with easier and harder running in zones 3 and 4. This is a good workout to build in as you complete your base training and want to add some faster work in without it being too intense.
30 minutes.
Summary
Steps
Warm-up
5 minutes
2 minutes @ Zone 3
2 minutes @ Zone 2
2 minutes @ Zone 4
2 minutes @ Zone 2
2 minutes @ Zone 3
2 minutes @ Zone 2
2 minutes @ Zone 4
2 minutes @ Zone 2
2 minutes @ Zone 3
2 minutes @ Zone 2
2 minutes @ Zone 4
2 minutes @ Zone 2