If anyone is interested...
Put in 56 miles this afternoon.
Conditions: 1st half flat and windy, 2nd half tailwind and rolling
Felt good, kept nice steady pace, pulled hard at the end, had fuel left in the tank for more. One short break, 10 min. Only got honked at once, I screamed back like Tarzan.
Rollers have improved my form a lot. One unexspected benefit is I feel a confidence in traffic that I haven't before.
The Ironman Century is a little over 4 weeks away. Based on what I did today, I think I am right on track for a good ride. I should be able to get in some even longer rides over the next few weeks. I'm going to keep doing the speed and power work on the rollers, too. It doesn't seem to be hurting...