A restart?

I have been thinking about a running a marathon in the summer, the Fidelitas Night Marathon in June is cancelled for this year, so maybe one in July.

I have been running mostly 10-12 km runs lately, so decided to add a few more to my run today to test my legs. I headed out over my normal route, then added an extra loop until I had 16km/10mi. The last few kilometers were very sluggish, my average pace was a disappointing 6:44/km (10:50/mi).