All runs is everywhere Gordon Ludlow has run since the advent of consumer GPS devices (so none of the high school runs or following 30 years) except for neighborhood runs covering ground already covered. It's a lot of lines so you have to zoom in and pan around to see the details. Zoomed out it's fat blurry lines from the start to the end (or if it's a loop, from the start to the furthest point from the start) of each run.
Cross state is those runs that are part of crossing the state of Washington from Bay Center on the Pacific Ocean to the Idaho border. These draw the details once the individual files load so the fat blurry lines will be replaced if you give it a second. Statistics
COVID travel restrictions inspired the "run every publicly accessible street, trail and alley within a mile from home" challenge while crossing the state was on hold.