The links below take you to dynamically generated lists of Ryder Irvine's peakbagging activity.
Reports showing a climber's buddies and other climbers. Click for More Info
Lists personally created by Ryder Irvine. (Search for Lists from other climbers).
These reports show number of peaks climbed, highest point reached, and other statistics grouped by year or month.
Ryder Irvine has self-identified as interested in climbing to the high points of counties in the United States.