A bunch of guys going wheeling bickering about women attending............... lame.
I have no dog in this race but I know this. I organized a guys run in Canada for several years. A couple years ago one brought his wife. Although she knew everyone, it wasn't the same and at times was awkward. No matter how well you know someone else's wife/GF, it still changes how you interact with your buds.
IMO, If it's been a guys run, leave it a guys run.