Easy running 2:03:07 [2] 21.37 km (5:46 / km) +58m 5:41 / km
ahr:144 max:154 shoes: Road Mizuno
Ran at Baylands to calibrate the HRM. The 21.37 km measurement for the course is from aerial photos that I believe in; the scale for those was established by referencing to a USGS quad. The cal factor that I arrived at is 1.084.
The Polar says 55 m of climb... the earlier accepted estimate was 75 m. But, it also says I started at 2 m and finished at −5 m. Haven't have a chance to extract the data from the unit yet! damn Windows.
The spider webs from last week were all knocked down, and the park people had graded some of the levees.