Daeve, welcome. I agree with the others. Be patient as it does fell really odd to start with but you will see a change. When I started doing this at the end of Oct my 70% pace was coming out about 9 mins/mile - it is now about 8:30. Prior to taking this approach I had never run anywhere at 9 mins/mile.
Ashman, good miles. I bet you're dying to know what the heart rate was.
SC, nice steady mileage.
JohnnyBike, I'm pleased for you that you've had the breakthrough. Keep doing the stretches to keep the flexibility. Incorporate core stability work as well.
19 miles for me today to round off 50 miles for the week for the first time ever.
Splits were:
Miles 1-11 @ 73-75%
8:53, 8:27, 8:14, 8:12, 8:07, 8:06, 8:04, 7:55, 8:13, 8:01, 8:19,
Miles 12-14 from 76%-80%
8:06, 7:44, 7:48,
Miles 15-19 @ 81%
7:22, 7:24, 7:36, 7:27, 7:38.
Overall pretty pleased with it after one of my 10 milers earlier in the week felt bad.