- F -
- Mount Fairchild
- September 3, 2000 - Bill Strand
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- Father Dyer Peak - 13,615'
- July 1992 - Chris Wetherill
- August 26, 2000 - Ryan Kowalski
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- Finch Lake - RMNP
- date unknown - Mark Meng
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- Finger Mesa - 12,300'
- mid July, 1972 - Chris Wetherill
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- Flatiron Mountain - 12,335'
- August 26, 2001 - Steve
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- Flattop Mountain - 12,324' -
- July 8, 1997 - Mike Molloy "Over the Continental Divide" (Bear Lake to Grand Lake)- Mike's Hikes
- January 17, 1998 - Nate Berg's Web Stop
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- Fletcher Mountain - 13,951' -
- September 11, 1992 - Chris Wetherill
- April 1, April 23, 1995 - Brian Rachford's Home Page
- October 15, 1995 - Brian Rachford's Home Page
- July 22, 2000 - Ryan Kowalski
- September 2, 2000 - Morgan Brown
- March 4, 2001 - Steve Bremner
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- Mt. Flora - 13,132'
- March 18, 1995 - Brian Rachford's Home Page
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- The Fly - 12,630'
- August 30, 1998 - Theron Welch
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- Fossil Ridge Wilderness
- August 1991 - Gary and Tracy's Rocky Mountian Adventures
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- Frasco Benchmark -
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- French Mountain -