Half marathon training

[TheEd]

Hi Hector, Days 3 to 8 are important

for the long run you have to discipline yourself to go 'easy'

in your case you must run below 140bpm and not over

if it is a case of maybe going too hard on the long run then it will affect you and your recovery as well as the 1k session

please provide feedback of morning pulse rate over the next few days and hopefully you bounce back come Thursday

Cheers

TheEd
ps.. your 7hrs sleep should be enough