Welcome back to Steemit!

Your posts feel like they would be more effective as a series: "Becoming an Iron Man: first ever 200km ride" or something like that. Helps put it all in context. It is something people have heard of but probably don't know too much about.

And for a post like this a really beautiful image to draw them in would work well as the first image. Whilst the elevation profile is really interesting it isn't visual enough. Just google Snowdonia and take your pick, but make sure to quote source at bottom of post.

If you do decide to do a series it wouldn't be a bad idea to do an introductory post for the series which can be referenced in all future posts about this subject.