Notes
Run with Birch. We went south on the trail and decided to do a tempo in the middle of the run. I felt great for the first 2 miles 5:30-5:38 but then my breathing really started to give me problems. This has been bothering me quite a bit lately. Still finished the last mile in 5:27 but I had a hard time getting a deep breath the entire mile. Still a really good workout with Birch, and a longer run than I had planned.