Peakbagging Page for Mark DeCost

Personal Climb Logs

The links below take you to dynamically generated lists of Mark DeCost's peakbagging activity.

Social Networking

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

Personal Lists

Lists personally created by Mark DeCost. (Search for Lists from other climbers).

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Time-Period Summary Reports

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




Quick Top 10 Lists/Peaks

Most Complete Lists
List# Done% Complete
Peaks with Most Individual Summiters1632
AMC New Hampshire 4000-footers1531.2
Most Ascended Peaks1530
New Hampshire County Prominence Peaks330
New Hampshire County High Points330
New Hampshire 4000-foot Peaks1429.2
Northeast USA Drainage Basin High Points423.5
AMC New England 4000-footers1522.4
Trailwright New Hampshire 4000 footers1622.2
New England 4000-foot Peaks1420.6
Highest Peaks Climbed
PeakElev-ftLocationAscent Date
Mount Saint Helens8333USA-WA2013-09-05
Mount Washington6288USA-NH2013-08-17
Mount Lafayette5240USA-NH2015-05-30
Mount Lincoln5089USA-NH2015-05-30
South Twin4902USA-NH2019-09-10
Mount Moosilauke4802USA-NH2014-02-15
North Twin4761USA-NH2019-09-10
Little Haystack4760USA-NH2015-05-30
Mount Garfield4480USA-NH2015-05-22
Mount Hancock4400USA-NH2014-06-21
Most Prominent Peaks Climbed
PeakProm-ftLocationAscent Date
Mount Washington6148USA-NH2013-08-17
Mount Saint Helens4573USA-WA2013-09-05
Mount Lafayette3320USA-NH2015-05-30
Mount Moosilauke2932USA-NH2014-02-15
Mount Greylock2463USA-MA2012-10-13
Mount Monadnock2130USA-NH2013-06-29
Mount Osceola2000USA-NH2013-07-13
Mount Tecumseh1723USA-NH2013-07-27
South Twin1502USA-NH2019-09-10
Mount Chocorua1240USA-NH2013-08-04
P-Index: 19    Link to Peak List sorted by prominence
I-Index: 8    Link to Peak List sorted by isolation
E-Index: 14    Link to Peak List sorted by elevation


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