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Resources
Jim Bridwell’s Casual Rating System
Are you confused when you read a guidebook climb description of “5.10c R M8 WI5+ Grade IV?” So are we! For a refreshing simplification, have a look at Yosemite pioneer Jim Bridwell’s Casual Rating System, which describes any climb in just four categories.
- NBD = No Big Deal
- NTB = Not Too Bad
- PDH = Pretty Darn Hard
- DFU = Don’t Foul Up (slightly modified from the original =^)
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527 SE 43rd Ave, Portland OR 97215 © 1894 - 2012 Mazamas
Contact Us | Privacy