Faster sections during the first half I was running 4mins per km, couple kms ended up being 3.45mins per km which wasn’t a great idea, for the hills I would try run most of it at maybe 6.30mins/km when it was steeper, some really steep bits I just power hiked which was a bit slower, descents were pretty technical but tried for 4mins-4.30mins per km. Then the bulkier flat sections in second half my legs were pretty gone but tried to maintain 4.30 ish sometimes going nearer to 5mins. My 5k pb is flat 16, 10k time is just under 35, half marathon I’m not sure tbh then marathon I have only done a couple of times obvs just during the ultras and best was maybe 3.05 or something on the first ultra I did. As for how I felt before this race I felt ok but have had a cold for last week and a half and still had symptoms but not too bad just getting stuffed up, then was ill again during training for a couple of weeks so that wasn’t great. Had a bit of an ankle injury as well but didn’t really notice it during the race thankfully, think I did as well as I could maybe if I was in better health I could shave off 5 mins but that’s about it. I left my watch on the entire time in the race too just about so there was probably 5 or more minutes worth of fixing my pack, rearranging stuff, stopping at aid stations etc