Trenchers 1992 1,827 h United States, Boulder, Colorado24h
Other 2007 United States, Mount Airy, North Carolina24h
Other 2016 2,421 h United States, Boulder, Colorado24h
Trenchers 2019 495 h United States, Boulder, Colorado24h
Other 1990 United States, Mount Airy, North Carolina24h
Other 2011 United States, Runge, Texas7d
Other United States, Runge, Texas7d
Other 1999 United States, Runge, Texas7d
Other 2001 United States, Runge, Texas7d
Other 2020 United States, Runge, Texas7d
Other 2019 United States, Dunn, North Carolina7d
Other 2015 United States, Angier, North Carolina7d
Other 2017 United States, Angier, North Carolina7d
Other 2012 United States, Dunn, North Carolina7d
Other 2016 3,141 h United States, Austell, Georgia7d