Day 52 was another run on the lake, which followed a fun bike ride on the lake. I got 5k in and I think I was at my very end of my rope because I wanted nothing more than to stop. The snow was softer so the going was tougher, which probably explains the fatigue.
Overall, I'd say I'm feeling as good as I've felt the entire journey. Still some soreness in my shins, but I expect that with so much running.