so I did a charity ride out yesturday which involved so very heavy clutch work as there was some many people I never had a clutch overheat before so excuse the nood side here lol

So when it "overheated" I slowly lost the ability to use the clutch almost felt like the cable had snapped ?

What if anything should i check ?

its only after a service only 450 miles on the trip

And is there anywhere of preventing it again ?

Cheers