the issue for this is twofold...getting old pre80.. pre 90 bikes to be "enduro ready"..spares, parts conditions etc.. and then...finding old riders that want to "race"..this is the big issue. this one goes hand in hand with finding someone that wants to run an enduro.. as a class in a days racing with other classes (moderns) in pony xpress or straight race to the gate, you can get something together. a competitive Vinduro requires controls? sections etc that brings in a whole new regime of requirements. if you can tack on the back of another event, that can make it easier but it is still a serious bit of work...another thing to consider is a lot of the serious enduro riders are still riding moderns in the masters class AORC
this is why Vinduro is popular with old blokes like me...
..no pressure , don't need a new tyre, chain and sprockets are fine (slipping a little bit
) can stop any time you like for that prostate bladder...no pressure
....and you can spend all day telling anyone who listens how fast you used to be ...(no evidence supplied...
)