HM Intermediate Plan
This 12-week half-marathon intermediate training plan averages 30 miles (48 km)/week with 4 runs/week. The long run starts at 7 miles (12 km) and peaks at 12 miles (20 km) in week 9.
Every 4th week is an active recovery week with reduced mileage and intensity.
This training plan develops your ability to run a faster half-marathon by improving aerobic endurance, lactate threshold, aerobic capacity (VO2max), general speed, and running economy.
Should this plan turn out being too hard or too easy, I will change it to another level free of charge.
The training method
It preconditions your speed and endurance early in the training cycle so that you can reach a higher VO2max and lactate threshold in the subsequent focus block and eventually run a faster HM race pace.
1. Foundation - This is the base + speed phase which is characterized by extreme polarization.
2. Conditioning - This is the fitness phase with a focus on VO2max and lactate threshold.
3. Race-Specific - This is the sharpening phase where your HM race-fitness is brought to a peak.