I will be ding the Camino Frances beginning September 1 completing by October 9 or earlier. I don’t plan to wear hiking boots and have narrowed it down to either trail or road running shoes. Has anyone noticed a difference or benefit to have trail runners over road running shoes? For trail runners I am leaning towards either Altria or ASICS, but have never run/walked in trail runners as all my runs have been in road running shoes. The alternative road runner I consider is the Saucany Triumph 20. I have run many miles in these shoes as the sole holds up well; however, the uppers are not made inclement weather nor are the soles made for wet slippery surface. How much of an issue would this be vs trail runners which have better grip? I am most concerned with the Pyrenees and Galicia areas with road shoes. Thanks for any advice.