Longer LT workout

This morning I did another LT (lactate threshold) workout. 10 min warm up easy, followed by 30 min LT @ 85% max HR. I was pleased that I covered 5K in about 29:40-ish. I think I am really on track to have a great race on the 23rd, if I'm feeling good that morning, and if it's not too hot. At 8 am, it should be OK even if it's going to be a really warm day, so I'm hoping that the weather won't be a factor.