|(Cruising the Scream Tunnel!)|
The study might have different results in, say, a 5k through the Castro in San Francisco. But I'm thinking a 5k through UCLA sorority row may be my best bet for a PR. ;-)
BTW, for those who didn't see, the Boston Marathon filled on 10/11. RW said, "With qualifying times for the 2013 race five minutes faster than for this year's marathon, registration lasted two and a half weeks longer than for the 2012 race. About 19,000 of the approximately 21,600 qualifier spots were filled in the first two weeks of registration; last year, registration for qualifiers was over after two weeks. With the last weekend of September and the first weekend of October full of popular marathons, it was expected that registration would close before this coming weekend."