Downhill point to point wrote:
It's almost all downhill and point to point course. As long as the wind isn't too bad and it isn't 100°, one can easily PB on the course.
I pretty much agree. The one time I ran Boston the weather was good and I ran PR by several minutes. I will say, though, at the time I lived and trained in a relatively flat part of the country and did not do any hill training prior to Boston. Even though I ran well the last 3-4 miles were pretty rough as the Newton "hills" took a lot out of my legs. I do think the part of the race where those hills fall make the course a bit tougher if you're not a good hill runner or don't train for hills late in the race. It's not really a race I would choose if I was looking to PR now though. CIM, Chicago, Berlin, or London would be a better choice for an experineced runner looking to run fast.