I started doing Parkruns a couple of months ago, and a very slow half mara last weekend, and have now got it into my head that I'll be able to do this in September:
If you just do a bunch of low heart rate training over the summer, it’s probably doable. Just don’t want to get injured basically. I’d be nervous about carrying enough hydration for that but it looks incredible.
No need to take electrolytes, just lick the ground.
I started doing Parkruns a couple of months ago, and a very slow half mara last weekend, and have now got it into my head that I'll be able to do this in September:
https://saltpansultra.com/
This would obviously be really stupid, but it looks seriously cool, and I guess even if you break, you can walk/hobble 100km in 17hrs?