Running 17:15 [4] 4.0 km (4:19 / km)
Started the sun run with Catherine, but gave up after 4km, the combination of my left lung rattling deep down and how crappy my time would be made me decide not to finish. I think it did slow my recovery, and my lungs were still not good the next day.
Km splits up to that point:
3:56
4:22
4:31
~4:25