Could Your Long Runs Be Doing More Harm than Good?
Everyone knows that the cornerstone of any marathon training program, and especially any ultramarathon plan, is the long run.
Well, guess what? It turns out everyone might be wrong.
Eliminating the sacred long run
Brian Mackenzie and the people at CrossFit Endurance are training their athletes to run 100-mile ultramarathons on less than 30 miles per week. Even more incredible is that they do this without running more than a half marathon in training.
How?
The idea, as detailed on the CrossFit Endurance FAQ page but explained in more depth in Tim Ferriss’ 4-Hour Body, is based on the distinction between aerobic and anaerobic exercise.
For those who somehow avoided the lesson on the two systems in gym class, here’s the two-line version: (more…)