Just interested in peoples opinions. I’m training for a spring marathon and I think im going to get close to 3 hours. I’ve noticed that almost all the fastest runners where vaporflys now. I’ve bought a pair but I just feel a bit uneasy that they give me an unfair advantage over my non-carbon self and my time will be tainted by my shoes doing all the work!
It doesn’t seem to bother anyone else! What do people think? Is it cheating or should be just take all the help we can get?