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Peaks with Most Individual Summiters

Showing David O'Brien's first ascent dates for climbed peaks (27 out of 50, or 54%)

RankPeakAscentsB Elev-M Location Prom-M Range (Level 3)AscentsAscent Date
1.Mount Greylock12621063USA-MA751Northern U.S. Appalachians14691997-09-27
2.Little Haystack10971451USA-NH0Northern U.S. Appalachians16072000-07-14
3.Mount Lafayette16981597USA-NH1012Northern U.S. Appalachians25502000-08-12
3.Mount Lincoln15321551USA-NH52Northern U.S. Appalachians22412000-08-12
5.Cannon Mountain11191244USA-NH219Northern U.S. Appalachians15102001-07-14
6.Mount Hancock9081341USA-NH366Northern U.S. Appalachians11722001-07-28
7.Mount Osceola11671317USA-NH610Northern U.S. Appalachians16012002-07-06
7.Mount Osceola-East Peak10671267USA-NH96Northern U.S. Appalachians14242002-07-06
9.Mount Liberty11771359USA-NH116Northern U.S. Appalachians17392002-09-05
9.Mount Flume10591319USA-NH124Northern U.S. Appalachians15072002-09-05
11.Mount Garfield10691366USA-NH244Northern U.S. Appalachians15092002-09-25
12.Mount Moosilauke13221464USA-NH894Northern U.S. Appalachians19212002-10-24
13.Mount Tecumseh11351220USA-NH525Northern U.S. Appalachians15032003-06-13
14.South Kinsman Mountain9721328USA-NH731Northern U.S. Appalachians13012003-06-16
14.North Kinsman Mountain9961309USA-NH77Northern U.S. Appalachians14392003-06-16
16.Mount Field10221317USA-NH512Northern U.S. Appalachians14072003-10-08
16.Mount Willey9531297USA-NH78Northern U.S. Appalachians12522003-10-08
16.Mount Tom10171235USA-NH101Northern U.S. Appalachians13572003-10-08
19.Mount Jackson11861235USA-NH101Northern U.S. Appalachians16742005-09-16
20.Mount Eisenhower12631451USA-NH102Northern U.S. Appalachians18192006-08-25
20.Mount Pierce13131314USA-NH70Northern U.S. Appalachians20332006-08-25
22.Mount Washington26531917USA-NH1874Northern U.S. Appalachians41572006-09-16
23.South Twin9651494USA-NH458Northern U.S. Appalachians14982008-07-11
24.Mount Monroe12351637USA-NH77Northern U.S. Appalachians17502010-07-01
25.Mount Madison12301636USA-NH142Northern U.S. Appalachians17862011-10-08
26.Mount Adams12351768USA-NH262Northern U.S. Appalachians18652011-10-09
26.Mount Jefferson11981741USA-NH229Northern U.S. Appalachians17512011-10-09
 Mount Whitney19704419USA-CA3072Sierra Nevada2679 
 Mount Elbert13344399USA-CO2765Southern Rocky Mountains1434 
 Mount Rainier14964392USA-WA4037Cascade Range2068 
 Humphreys Peak9263851USA-AZ1841Colorado Plateau1073 
 Mount Adams12513742USA-WA2474Cascade Range1579 
 Mount Hood10353426USA-OR2349Cascade Range1475 
 San Jacinto Peak10763304USA-CA2536Central and Southern California Ranges1891 
 Mount Baker10073286USA-WA2686Cascade Range1321 
 Mount San Antonio11383068USA-CA1897Central and Southern California Ranges3247 
 Half Dome9342694USA-CA415Sierra Nevada1252 
 Mount Saint Helens12712540USA-WA1394Cascade Range1794 
 Mount Mitchell11692037USA-NC1856Blue Ridge Mountains1336 
 Clingmans Dome12172025USA-NC/TN1373Blue Ridge Mountains1365 
 Mount Marcy15371629USA-NY1498Canadian Shield1904 
 Katahdin13601606USA-ME1307Northern U.S. Appalachians1689 
 Algonquin Peak10961559USA-NY639Canadian Shield1496 
 Giant Mountain10311410USA-NY900Canadian Shield1345 
 Wright Peak9261398USA-NY78Canadian Shield1137 
 Mount Mansfield13531339USA-VT1107Northern U.S. Appalachians1636 
 Mount Si9831274USA-WA79Cascade Range2148 
 Cascade Mountain11951249USA-NY359Canadian Shield1566 
 Porter Mountain10841240USA-NY90Canadian Shield1314 
 Mount Monadnock991960USA-NH649Northern U.S. Appalachians1759 

Front Runners List: Click to see list completion progress by climbers that log their climbs using Peakbagger.com.

Multiple Ascents Grid: Click for a grid showing all of David O'Brien's ascents of peaks on this list (including up to 10 rounds of repeats).

Compare Climbers: Click to compare ascents of up to 5 climbers working on this list.


List Description

This list, like all the other "Usage" lists, will change over time as ascents are entered into the Peakbagger.com database. This list is automatically recalculated once a day, so a completion of all these peaks is a moving target that may be frustrating for a climber.

This list shows peaks that have the most climbers that have recorded ascents. Repeat ascents are not counted, so if a single climber ascends a peak 100 times, only one ascent is recorded for the purposes of this list.

Despite the worldwide coverage of the Peakbagger.com database, the site has its greatest usage in the United States, so peaks in that country dominate this list. There is a companion list for peaks outside the USA only, ranked by the same criteria.

 


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