Marx, one of the best runs on the mountain and consistently good snow, take Yeti traverse past Lenin to Marx, sometimes the traverse into Marx can get haggard, go in slow.
Depending on the snow year or time of year the top dozen turns can be rocky.
Best to ski directly down the center or right of center.
Earlier in the year there is a small air to hit after you pass the Gullies traverse center right on Marx.
Conditions vary on this run, days of powder Marx is magical, firm wind affected days ski fast GS turns the whole way down.