I'm surprised Dru didn't correct this. I'm the one who conjured 1800 ft, so apologies to Ryan for the quibble, but I don't think the face could be more than 1000 ft. But it's all good.
Here's a picture of Ryan skiing the face. Jason is at the top. Josh is at the bergschrund. My tracks on looker's left, Dan's on looker's right. Click it for a big version.