While I can't speak for AOCS/Pensacola, at USNA during Sea Trials (one of the final tests of plebe year), girls do all of it, the ruck runs, climbing the walls, O-Course (though they didn't have to get to the top of the rope - but keep in mind there were men who couldn't do that either), E-Course, PT, Zodiac Boat Runs, low crawl events, a run through a creek in waist to chest deep water with a fake M-16, and so on. During the Academic year the girls have their own wrestling and boxing classes, and the swim class has the same standards for men as for women. Admittedly, there were certain aspects made a little easier for them (slightly lighter packs: 40 lbs. vs. 60 lbs.) and they were with the men the whole time so, when it came to the wall, they certainly recieved a lot of help that way, but largely, it was pretty fair and I can't remember anyone thinking "wow this is so much easier for girls."