Almost made it. I started out like gangbusters as they say but a baseball comittment and some horrible weather this week cut me a few km short. I guess it could have been worse, like 0 km this week and in a cast or something. Farz looked over the chain and said it just let go. So I know it wasn't my mechanical skills, just super powerful legs...and about 240 lbs pouncing on the pedals.
August is another tough goal but with a week off maybe I can hit the mark this month.