Gamma 1.5

About

Gamma 1.5 is a boulder on Gamma Block near Delta, Colorado, situated at an elevation of 5,608 feet. The climb is classified as moderate difficulty and involves a 13-foot ascent. The route begins with a double sidepull on either side of the block, requiring climbers to find good footholds and walk their hands up while using smears and microedges for footwork. The crux involves grabbing small fingertip holds in the middle of the face with a left foot on a micro-edge for a standing start, followed by a right-hand move to a good hold. Climbers continue straight up using small crimpers and finish by toping out with a right heel hook and mantle. Protection is minimal, indicating a top-out or unroped style. Parking is available on-site, and pets are allowed. The area is accessible year-round. Access was previously impacted by flood damage but has been reopened. Climbers should evaluate rock integrity to ensure safety. The first ascent was made by Zach Collins.