- U -
- Uncompahgre Peak - 14,309' -
- July 3, 1974 - Chris Wetherill
- July 30, 1984 - Gary Stearns
- August 6, 1994 - Bob Broeking - The White Spider
- July 10, 1995- Mark Vanderbrook
- July 7, 1996 - Brian Schultz
- July 24, 1996 - Larry Mulcahy
- August 29, 1996 - Loma Prieta Peak Climbing
- July 9, 1997 - Loma Prieta Peak Climbing
- August 2, 1997 - Brian Rachford's Home Page
- August 1-3, 1997 - Los Alamos Mountaineers Club
- July 1, 1998 - Dawn DuPriest
- July 1, 1998 - Nate Berg's Web Stop
- July 6, 1998 - Tom Stybr
- July 3, 1999 - Steve Bremner
- July 31, 1999 - Chris Palmer
- August 13, 1999 - Mike Kosel
- August 14, 1999 - Theron Welch
- September 18, 1999 - Los Alamos Mountaineers Club
- June 17 - 18, 2000 - Bill Strand
- July 22, 2000 - Jim Mallory's Colorado Mountain Climbs
- August 31, 2001 - John Maki
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- Unnamed 13,980' -
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- Unnamed 13,870' -
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- Unnamed 13,832' -
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- Unnamed 13,828' -
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- Unnamed 13,827' -
- September 4, 1999 - Steve Bremner
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- Unnamed 13,811' -