Supposedly looks like this event is still on and both Jim Walsmley and Rob Krar will be there. Haven't hardly heard any talk about it which is interesting to me since Krar had a great run at Leadville after struggling with injury the past few years. I think his HM PR is faster than Walsmley's too. I think its safe to say they are the 2 fastest current American ultra runners.
So who will win? Walmsley? Krar? or will Yun Yanqiao send them both home devestated?
https://irun4ultra.org/fast-100-changes-course-maintains-epic-showdown-for-elite-runners/