I have the new lunaracer\\\\\\\'s and the hyperspeeds. I enjoy them both and have used both in half marathons. I like the fit of the hyperspeed. I have a marathon soon. I need opinions if the hyperspeed is enough shoe for the marathon or will they beat my legs up more? 5\\\\\\\'10 140#\\\\\\\'s
grandmaster looking to run just over 3 hours. Thanks