Peakbagging Page for Thomas Brennan

Personal Climb Logs

The links below take you to dynamically generated lists of Thomas Brennan's peakbagging activity.

Social Networking

Reports showing a climber's buddies and other climbers. Click for More Info

Personal Lists

Lists personally created by Thomas Brennan. (Search for Lists from other climbers).

  • Personal Lists: Shows all lists created by Thomas Brennan. Includes Query Lists created using the Query Tool, and "Pick-and-Choose" Lists created by selecting individual peaks.
    • Search for Lists: Search across all lists hosted on the site, both "main" lists and those created by all climbers.
  • Wish List: A list of unclimbed peaks that are high-priority and/or have immediate climbing plans.

Time-Period Summary Reports

These reports show number of peaks climbed, highest point reached, and other statistics grouped by year or month.

User Created Content

US County High Point Links

Thomas Brennan has self-identified as interested in climbing to the high points of counties in the United States.




Quick Top 10 Lists/Peaks

Highest Priority Lists
ListPriority% Done
San Diego 100 Peaks List146
Sierra Club Hundred Peaks Section28.6
California State Park High Points42.5
California Wilderness High Points65.3
Cleveland National Forest Peaks List715.4
Anza-Borrego Desert State Park Peaks List710.6
San Diego County Upper Peaks List717.5
San Diego Peaks Club List841.9
San Diego County Middle Peaks List97
San Gabriel Mtns - Peaks above 3750'104.5
Most Complete Lists
List# Done% Done
Cuyamaca State Park Peaks550
San Diego 100 Peaks List4646
San Diego Peaks Club List4941.9
Eastern U.S. County High Points over 4500 feet1433.3
Southeast/Ozark USA Peaks with 2000 feet of Prominence832
Peaks in Afoot & Afield San Diego County 3729.1
Fifty Highest Eastern CoHPs1224
Carolina Lookout Tower Challenge522.7
San Bernardino Nine Peak Challenge222.2
Hundred Peaks Section Star Emblem Peaks1122
Highest Peaks Climbed
PeakElev-ftLocationAscent Date
Mount Whitney14498USA-CA2019-09-07
Borah Peak12662USA-ID2021-07-17
Mount Timpanogos11749USA-UT2021-07-16
San Gorgonio Mountain11499USA-CA2019-08-24
Brian Head11307USA-UT2021-07-18
Telescope Peak11048USA-CA2020-11-14
San Jacinto Peak10839USA-CA2016-07-30
San Bernardino Peak10649USA-CA2019-07-27
Washington Monument10290USA-CA2019-07-27
Mount San Antonio10064USA-CA2019-08-03
Most Prominent Peaks Climbed
PeakProm-ftLocationAscent Date
Mount Whitney10078USA-CA2019-09-07
San Jacinto Peak8319USA-CA2016-07-30
San Gorgonio Mountain8294USA-CA2019-08-24
Mount San Antonio6224USA-CA2019-08-03
Telescope Peak6168USA-CA2020-11-14
Borah Peak5982USA-ID2021-07-17
Mount Timpanogos5269USA-UT2021-07-16
Clingmans Dome4503USA-NC/TN2017-04-19
Brian Head3747USA-UT2021-07-18
Roan High Knob3485USA-NC/TN2017-05-04
Overall Statistics and Ranks  (Updated every 24 hours)
P-Index: 91  (Rank #1729/18453)Link to Peak List sorted by prominence
I-Index: 19  (Rank #1787/18103)Link to Peak List sorted by isolation
E-Index: 88  (Rank #1728/17876)Link to Peak List sorted by elevation
Ascents: 164  (Rank #1904/21624)Count of all logged ascents
Peaks/Points: 153  (Rank #1718/21542)Count of distinct peaks/points climbed
Peaks on Lists: 108  (Rank #1661/20341)Count of distinct peaks that are on lists
P100m Peaks: 88  (Rank #1727/20703)Count of peaks with 100m of promienence
      (See Prominence Summary Page for more prominence breakdowns)
Vertical Gain: 100,827 ft  (Rank #770/5459)Sum of all vertical gain hiked
Distance: 352 mi  (Rank #576/21624)Sum of all distance hiked
Trip Reports: 47  (Rank #1052/8987)Count of posted trip reports
Days with Ascents: 64  (Rank #1541/19916)Days with a new 100m prominence peak


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