Ah yes. The Sea Otter Classic Pro Cross-Country Race... otherwise known as the California National Championships World Cup Pro XC race. It's always a good time.
Like the DH and the enduro, the XC track appears to be a bit watered down as compared to, say, Mount St Anne. But appearances can be deceiving. Let's take the track stats for starters: 2.9 miles (just shy of 5km) of distance ain't no big thing, now, is it? And 373 feet (114m) of climbing over that distance isn't overly challenging, either. But stir in 6 laps for the ladies and 8 for the men, and things start to get real. Add in a wee bit of a rock garden, a semi sadistic sand patch half way up the climb up from the start/finish, and a few high speed, loose, off-camber corners, and shit gets genuinely real. Not legendary real ala Mt St Anne; but real enough to qualify the Sea Otter Classic California National Championships World Cup Pro XC race as no simple walk in the park.
Article author might want to check some names on the start lists.
www.seaotterclassic.com/wp-content/uploads/2017/04/XC_PRO_WOMEN_FINAL.pdf