Sept. 2010 distance challenge
now up for the MetaFilter group at Runner+
. Please join in!
posted by flex to MetaFilter-Related at 6:55 AM (39 comments total)
4 users marked this as a favorite
It seems it's been a while since one of these has been posted to the Grey. It'd be nice to see a good-sized group of people join in since that's definitely motivating! All you have to do is sign up for Runner+ (if you haven't already) to take this challenge.
reveals that "a 9 minute kilometer [is] the point where walking turns into running".)