Continuous hill running for 20min. Hard effort up the hill, recovery pace down the hill
Effort
20min
Conversational pace run for aerobic base building. Should be able to speak in complete sentences.
E pace from chart, conversational
varies
Continuous hill running for 30min. Hard effort up the hill, recovery pace down the hill
30min
Continuous hill running for 35min. Hard effort up the hill, recovery pace down the hill
35min
Continuous hill running for 25min. Hard effort up the hill, recovery pace down the hill
25min