Half Marathon Training #5

I went out for a long run this morning but it got too hot. It was very humid and uncomfortable. In spite of that, I managed to run 14.4 km in about 90 minutes - a slow pace for me but my longest distance to date. I thought I wouldnÂ’t be able to make two-thirds of the way in. How will I ever be able to finish 21.1 km? In any case, my 5 km runs are a breeze now.