| Pinyon Peak, Nicolls Peak, Onyx Peak #2 | 11-12 November 1967 | Wally Henry |
| Pinyon Peak, Scodie Mountain, Onyx Peak #2 | 1-2 November 1969 | Wally Henry |
| Skinner Peak, Onyx Peak #2, Scodie Mountain | 12 November 1988 | Alan Coles |
| Butterbredt Peak, Mayan Peak, Onyx Peak #2 | 27 January 1990 | Frank Dobos |
| Heald Peak, Nicolls Peak, Onyx Peak #2, Skinner Peak | 27 October 1990 | Patty Kline |
| Butterbredt Peak, Mayan Peak, Onyx Peak #2 , Skinner Peak | 16 November 1991 | David Jensen |
| Nicolls Peak, Onyx Peak #2 | 20 March 1993 | Patty Kline |
| Black Mountain #6, Red Mountain, Onyx Peak #2 | 4 February 1995 | Frank Dobos |
| Onyx Peak #2, Five Fingers | 23 November 1996 | Charlie Knapke |
Hundred Peaks Section | HPS Climbing Archives Index | HPS Peaks List