ultraslacker wrote:but that's for "serious competitors", not recreational runners. It'd be nice if we could all run to that level, but obviously it's not realistic for most people.
Well, the question about mileage first was posed for "competitive recreational runners." I think the chart shows what the optimal competitive mileage would be-- just showing that many of us have way more potential than we come close to. Personally I know I had my best training cycle and PB'ed in the 10K, peaking at about 50 miles per week (with long runs and speed workouts that fit into the recommendations for the 10K optimal training). So not too far off what they recommend.
This line was interesting though:
Even knowing this, many of us can't motivate ourselves to run 50-mile weeks for a 5K, requiring the fear factor of the marathon to get us to that level.
I know lots of people that are not motivated enough to train for shorter distances, and therefore won't do the mileage. I had people asking me why I was doing "marathon mileage" when training for a 10K.