Done my week 4 run 2, with how humid it is outside, pleased I got it done this morning rather than tonight in the heat, that's due. Didn't do as far this morning as on R1 but did slow it right down and kept away from the long slow hill back home. Cheating in a way but glad as felt more able to cope rather than pushing until I was gasping and having to stop to get my breath back, by the end I was glad to finish as I was ready for the end, even saying my god out loud towards the end of the last run as was feeling it, I defiantly didn't have another run in me.
So my question is, do you push yourself to the point of can't go on anymore or just enough so's you complete it but feel pooped, or take it easy so it's done and you have some left in the tank?