Friday was a difficult run, and I knew it would be.
After a week of running every day, with [slightly] increased daily distances, I knew the long run would be tough. That is why I planned for a slightly shortened long run of about 15-16km, instead of the 20km I have recently been running.
I was right. It was difficult. Legs felt tired, humidity made it sweaty and difficult even though air wasn't hot yet when I went out, but I pushed on through it all.
And when I finished my 16km, I extended it by another to finish at 17km, just because.