Sounds like a real mixed bag of reasons from sickness, mechanical, lack of enjoyment or lack of progress.
I'm not sure how many people packed due to not making intermediate control timings. I know orgs can be quick flexible with these if you make the finish. Given how the quickly a lot of folks went from the start I think most of the DNFs were actually riders ahead of us within the first night and day.
Maybe lots of people who used to ride long or who've ideas of riding long but haven't really put in enough time on the bike while locked down to deal with the hard truths of a lumpy ride down south?
Sounds like a real mixed bag of reasons from sickness, mechanical, lack of enjoyment or lack of progress.
I'm not sure how many people packed due to not making intermediate control timings. I know orgs can be quick flexible with these if you make the finish. Given how the quickly a lot of folks went from the start I think most of the DNFs were actually riders ahead of us within the first night and day.