So I've been happily plodding my way through the runs with no real problems. I did w4r1 on Monday had to slow down a little in mu last 5 min run but still a nice pace.
I did w4r2 yesterday and ... my pace was slower from the beginning in hope I could plod all the way through but nope. From the beginning struggled much more and had to slow waaayyyyy down on the last 5 min run I almost had to stop.
The difference I think is because of not enough carbs ? Or just a bad run ?
If anyone knows any reasons tips or ideas please let me know. TIA