dressing for cooler weather over50 10/14/09 12:33:12 PM ET
I will be running my 2nd marathon this weekend, therefore I consider myself still new to the effort. The forecast is early morning low of upper 30's (I am assuming this will be the starting conditions) with the high in the upper 40's and possible rain. I hope to break 4:15. any suggestions on attire or the effect this type of temperature will have on performance.
