I'd have to say, I find most/all of these mileage stories about Lindgren to be unlikely. I mean, just because someone says they ran 350 miles a week for 9 straight weeks doesn't mean they actually did it. When you consider the logistics of running 350 miles a week while attending college, it is only natural for doubts to creep in. Where did he find the time, for one thing? Didn't he have classes? How did he get enough food to eat? 50 miles per day would amount to roughly an extra 5000 calories burned per day on top of the 2000-3000 calories an average person that age needs. Anyway, the most convincing criticism of such claims is the most obvious one--it would have been too exhausting. How come everybody else--including numerous world class athletes who have tried--seems to break down around 150-200 mpw, but this young guy can supposedly run twice as much as them? And, if some of these other posts are to be believed, much of it at breakneck speed. And he was supposedly running 350 mpw before he even got out of high school--I think the chances of him not getting injured (stress fractures seeming highly likely) are almost nil, even if he had the time and energy.
I realize that it is possible to run 350 miles in a week. The world record for a week (actually 6 days) is about 640 miles. But keep in mind, guys putting in that kind of mileage are doing it for one maximum effort where they spend the entire day for 6 days trying to cover mileage any way they can--walking, jogging, etc. They have all their other needs met by people giving aid. They don't have to attend college classes or run races for their team or anything like that during the day, and they don't keep it up for weeks on end, because they can't.
I find it surprising that everybody except one other poster seems to be ready to take all the claims about Lindgren at face value. Maybe the whole thread is a joke, and if so, I'm sorry I didn't get it. But I get the impression people really believe it. I realize that Lindgren was an absolute top-notch runner and probably a bit of an unusual guy, but that doesn't mean all the rumors are true. It even says in the Runner's World interview that somebody provided a link for that his claims for the old days were "wildly embellished" or something like that. Lingren says something along the lines of he didn't keep track of his mileage totals, but when guys he knew would total it up, they figured out he was running 25-35 miles per day, or about 200mpw (in high school). That sounds like a pretty vague claim--somebody else's rough total of your typical daily mileage. Maybe he ran some days like that, but not all days, and ran something more believable, like 150 mpw? Anyway, it all seems a bit sad to me, because it seems clear that he WAS a very impressive runner and probably did train recklessly, but I'd be more interested in knowing what his actual training was rather than some strange collective fantasy.