The march was supposed to go from August 27 to September 5 and cover 118 miles.
Apparently walking the 118 miles was something of an impediment to turnout, as was rain. The march even had a police escort to protect participants from supposed threats of violence. No one has suggested that turnout was so low because the march organizers pointedly eschewed violence.
On Saturday the 2nd there were only 80 people still participating.
A person can only sacrifice so much to prevent something so horrible as white supremacy.