Program : 10km lower aerobic 75%.
I hated being out this morning! At 7:30 a.m. it was a real scorcher & I struggled to finish & get home & out of the heat. I haven't heard the temperature yet, but has to be top 30's. I can't imagine doing a track session tomorrow - and surviving - if the weather stays as it has been all week.
Results : 10km
5km out in 46:30. AHR = 67%; MHR=76%.
5km return in 49:17. AHR = 67%; MHR = 77%