description Supremacy Crack Overview
Supremacy Crack is a classic Colorado trad climbing route located in Eldorado Canyon. It’s notable for being one of the world's most difficult offwidth climbs requiring significant strength and technical skill. The route presents a sustained, severe crack climb demanding precise footwork and powerful stemming. Experienced traditional climbers seeking a challenging test of their abilities will find Supremacy Crack rewarding.
help Supremacy Crack FAQ
Where is Supremacy Crack located?
Supremacy Crack is located in Eldorado Canyon State Park near Boulder, Colorado, one of the premier traditional climbing destinations in the United States. The canyon is renowned for its high-quality sandstone and historically significant routes.
What makes Supremacy Crack so difficult to climb?
Supremacy Crack is famous for its sustained offwidth section, a crack width that is too wide for standard fist jams but too narrow for full-body chimney technique. This style of climbing requires specialized moves like heel-toe cams and arm bars, making it one of the most physically demanding types of trad climbing.
What climbing gear is needed for Supremacy Crack?
The route requires a traditional climbing rack including large cams in the #4 to #6 Camalot range to protect the wide offwidth sections. Standard smaller cams and nuts are also needed for the narrower sections of the crack.
Is Supremacy Crack appropriate for intermediate trad climbers?
Supremacy Crack is not recommended for intermediate climbers, as offwidth technique is widely considered one of the most difficult skills in climbing to master. Even highly experienced trad climbers often find the route physically brutal and technically humbling.
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