2002 Joseph Kenny (USA) 14:39 Cindy Harris (USA) 15:38
2003 Terry Purcell (AUS) 13:50 Cindy Harris (USA) 16:18
2004 Sproule Love (USA) 13:35 Cindy Harris (USA) 15:18
2005 Sproule Love (USA)/Terry Purcell (AUS) 13:26 Cindy Harris (USA) 16:14 – results (incomplete, women only)
2006 Jesse Berg (USA) 13:29 Cindy Harris (USA) 15:40 – results (incomplete)
2007 Eric Leninger (USA) 13:42 Cindy Harris (USA) 15:01 – results (incomplete)
2008 Terry Purcell (AUS) 13:55 Cindy Harris (USA) 15:45
2009 Matthias Jahn (GER) 13:09 Cindy Harris (USA) 15:08 – results
2010 Jesse Berg (USA) 13:46 Sandra Nunez (MEX) 17:08 – results
2011 Sproule Love (USA) 13:03 Cindy Harris (USA) 14:57 – results
2012 Jesse Berg (USA) 13:59 Kristin Frey (USA) 14:57 – results
2013 Justin Stewart (USA) 13:29 Alice McNamara (AUS) 15:02 – results
2014 Justin Stewart (USA) 13:37 Sherri Breese (USA) 17:06 – results
2015 Sproule Love (USA) 13:41 Cindy Harris (USA) 16:02 – results
2016 Frank Carreno (COL) 13:10 Cindy Harris (USA) 14:56* – results
(New sub-basement start means runners climb 105 floors)
2017 Frank Carreno (COL) 12:58* Cindy Harris (USA) 15:27 – results
2018 Frank Carreno (COL) 13:04 Cindy Harris (USA) 15:31 – results
2019 Alexis Trujillo (MEX) 13:26 Cindy Harris (USA) 15:54 – results
* course record
