I've finished my 46-mile week with no problem. My 13.5-mile long run was hard: it was a hot day on the gravel path of Tom Sawyer State Park, which also has some elevation change, and I ran the mile loop 13 and a half times. But I recovered well by the end of the week, and my Sunday 6-miler felt easy, even a bit hungover.

Now onto the 50-mile week. I'll bump up the long run to 15 miles, and my weekday runs to 7.