I’m noticing that I’m able to run a sub-10 minute mile while still keeping my HR around 161 on average. I know this doesn’t sound like an amazing demonstration of athletic ability, but for me, to run a sub-10 minute mile used to always mean an average HR in the high 160s. Add to that the hilly nature of the loop in question and it shows I’ve reached the next level of cardiovascular fitness.

I’ve also started experimenting with the breathing patterns established in the Jack Daniels Running Formula. I’m trying 2-2 and 3-3 breathing patterns, both of which are working quite nicely. I’m finding the 3-3 pattern to work better on the hills. I’m also trying to make a concerted effort to stride 180 times per minute, 90 per foot.

Am I feeling faster? You bet.

See ya in Nashville.