river street-science musuem loop

click here for a globe piece on marathon-training this winter in the big bean, which has been particularly icy, snowy and cold.

distance: 7.82 miles (this morning's route)
time: 1 hr. 11mins., 511 secs. (9:05 min-miles)
weather: 21F, sunny
surface: asphalt, some crusty snow and ice on the cambridge side
music: run mix 5 (2.28.09)
pre-run eats: banana, yogurt, cup of coffee, glass of water