Notes
78F 63%H 64DP, First run at the Duluth HIgh School Track. Tried a Dunn test. First quarter mile segment was 10:54 @ 127 bpm and the second one was 10:59 @ 128 bpm, indicating that my anaerobic threshold (AT) would be a bit below 127, which is much lower than I think it should be. Think I'll keep trying this same pace though because it is bound to increase above 127 fairly quickly as long as I do the work.
The weather was nice, especially with the low dew point. Should be even nicer tomorrow for my 13 miles.