Key session : Century ride

Today is key session day. Missed the 150km ride with the crazy2tri gang yesterday so it's make-up for me - all alone :( Woke up at 5.30am, put some carbo into my stomach and off I went. After almost 4 hr of saddle time and mostly zone 2-3 heartrate, I reached home finding my children having breakfast. Put on my running shoe and practice transitioning for another 15min or so. Okay, let's called it a day.