I decided to give running a try today on the treadmill. We'll see tomorrow if I did any damage. Warmed up 1 mile on elliptical then did 10 miles on the treadmill at 0% incline to prevent straining my achilles. First 5 miles in 33 mins and last 5 in 27. Last 5 were 5:55:5:42,5:25,5:10,and 4:50. I was surprised that my breathing wasn't too labored until I dipped under 5. The short and hard intervals on the bike and stairmaster at threshold over the last couple of months must be helping my aerobic system. All is never lost.
PM: casual ~19 mile FLAT bike ride on the JRP and Legacy Parkway. Nice to ride a bike outside for a change.
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