It makes me excited to try some adventure runs in my future :)
I remember hearing that Annichen Kringstad used up at least three "chariots" in her training. Maybe they weren´t really ready for her kind of use in those days but expect some "mechanical" problems...
I would recommed some larger trails, but it works on quite small trails as well (if you take it slow). :-)
So far the chariot works with out trouble, hopefully they are more robust now.