ASK THE COACHES. Here are the questions covered in the episode:

Racing specific 

1. HRV has been great but tanked during the taper

2. How to run CIM

3. Top 3 things to consider when buying marathon training shoes

Training specific 

1. How important is strength during the winter months?

2.  If I can hold threshold for 1-1.5 hours, how long can i sustain zone 3 work (lower HR)