I was able to download her two Garmin routes into Router as both .gpx and .fit files. I'm gonna say with certainty that her Garmin routes have been heavily edited, if not completely fabricated as courses and then posted as routes (recall that it took her two days after the race to post these to IG).
Here's why: I also downloaded two other finishers' 2022 Badwater routes to Router:
-The number of data points on those other finishers' files: just over 21,000 for one, and around 22,000 for the other. These runners recorded total runs of 135.0 and 136.85 mi.
-The number of data points in Ashley's two files combined: just over 5,500.
I also downloaded her twin's file into Router (the portion of the run that the twin paced and posted to Strava): 6,089 data points for a run that was only 42 miles.
Now, why would Ashley's run, more than 3x longer than the twin's, only have 5,500 data points? Why do those other two finishers (one wearing a Garmin Enduro, the other a Garmin Fenix 6X) both have around 21,000-22,000 data points? Keep in mind these two other runners' finish times show a range: one was 27 hours and one was 38 hours. But they both have almost the same number of data points.
With Ashley's sparse data points, what I'm seeing is obviously jumps, which is in line with the jankiness I mentioned up thread: instead of data recording for pretty much every foot of gain or loss in elevation, as in the other two runners' data, there are only data points every few feet or so.
If someone has another explanation for this, I'm all ears. But with her pacer twin's data suggestive of ~20,000 data points if she had run the whole thing, not just 42 miles, this just isn't making sense.