marathon workout wrote:
The JD workout is to improve the lactate threshold.
How do you suggest improving the lactate threshold for marathon trainig?
I would have never guessed that workout was meant to improve Lactate threshold (LT). With only about 15 minutes of total work and only a modest percentage of that around LT seems odd to me if that was the intention.
I won't claim to have any knowledge about the marathon specifically. I coach at the collegiate level so I'll stay in my sandbox when talking training for the most part.
A bread and butter LT workout for our 8k-10k races in cross is 3x2 mile tempo with 2:00 rest. Usually we start the season running about 10s slower than what we think true LT is just to make sure we are "catching up" with out fitness instead of accidentally starting just past it and struggling to keep up all year. Usually within a workout or two we have a feeling of our true LT pretty dialed.
For a marathon, I can't imagine settling for less than that amount of volume considering the workout I grabbed was for a marathon that was "11 weeks out." 15 minutes of moderate quality from the Daniel's workout seems out of place if in fact LT was the goal of the session.
**Also worth mentioning the terminology since Daniels is very rigid with his nomenclature and would probably hate me using the term tempo for that much volume. Truth be told, I am usually a stickler for using the right terms, but I think the coaching world has largely moved past using 20 minutes as the barometer for a "tempo run"