Just a recap from the last articles -Trail runnners and running shoes positive points could be

1/ Lightweight - meaning more miles a day

2/ Do not need wearing in or 'running in' - (most people can put a new pair on and go straight into a 10 hour day)

3/ Cost generally less than decent boots

Trail runners negative points could be

1/ Wet feet more often (even if you use gaiters combined with goretex shoes)

2/ Toe injury possible - also you may get other injuries if your legs, muscles ligaments are not conditioned to use. (Walking, stretching, and strength training exercises may help with this)

3/ Mileage - tough terrain may reduce shoe life

As with most things there are always many other details to consider....Some people love hiking in trail runners while others 'spit feathers' at the suggestion......do what works for you

also some 'hardcore hikers' claim to walk in sandals, go barefoot or wear the same cheap trainers for thousands of miles......if that's what you want to do go ahead.....its a free world ... Personally I would say hiking with infected toes or in extreme pain tends to spoil the journey...and wearing the wrong footwear is more likely to produce such an occurrence.......happy trails

Hiking in New Mexico Nov 2008 with 40lb kit including 5 litres water