| Cucamonga Peak, Etiwanda Peak | 11 October 1959 | Walt Wheelock |
| Cucamonga Peak, Etiwanda Peak | 17 September 1966 | Marvin Siddel |
| Etiwanda Peak, Cucamonga Peak, Bighorn Peak, Timber Mountain | 27 September 1970 | George Hubbard |
| Cucamonga Peak, Etiwanda Peak | 27 July 1991 | Alan Coles |
| San Sevaine Lookout, Buck Point, Etiwanda Point, Etiwanda Peak | 25 September 1993 | Alan Coles |
| Cucamonga Peak, Etiwanda Peak | 11 June 1994 | Theresia Glover |
| Cucamonga Peak, Etiwanda Peak | 25 September 1995 | Ray Soucy |
| Cucamonga Peak, Etiwanda Peak | 7 September 1996 | Carleton Shay |
| Cucamonga Peak, Etiwanda Peak, Bighorn Peak, Ontario Peak, Sugarloaf Peak | 7 June 1997 | Maggie Wilson |
| Cucamonga Peak, Etiwanda Peak | 31 July 2001 | Karen Isaacson Leverich |
Hundred Peaks Section | HPS Climbing Archives Index | HPS Peaks List