Anyone done the Great Wall Marathon in China?

Hi all,

Looking for any feedback on the Great Wall Marathon in China. Is the race well organized? Any suggestions?

thanks

I have done the great wall marathon.
I would highly recommend it. It’s a very hard run.
The steps are not all the same size, so it’s very challenging.
I did this race in 2000 (I think), back then there was enough water.
It was HOT HOT HOT
I brought my own Gel and TP!

L