Grub Street stakes its claim on the towering granite faces of Squamish as a compelling single-pitch trad climb that demands both steady technique and sharp focus. Stretching roughly 50 feet, this route rewards fighters of the vertical with a continuous sequence of cracks and features that challenge climbers with delicate traverses, intricate underclings, and a tricky seam that tests gear placement skills and poise alike. The approach rewards well-prepared climbers with stunning views of the surrounding Malamute area, where towering pines stand watch and the cool British Columbian air carries the scents of moss and fresh rock.

After clipping a well-placed bolt from the belay ledge, you weave right and up along solid cracks that ease your way until a leftward traverse nudges you toward the route’s crux seam—a narrow, precise slot requiring small hexes or offset cams. This crux isn't just technical; it's a mental puzzle, a challenge to balance risk management with movement finesse on slightly polished granite. Above, the climb opens to a small roof and an undercling shot that sends you reaching right, where clipping another bolt offers a brief respite.

The final section is a wildcard – a slab peppered with pine needles that demands confident footwork and a steady head as the climb angles skyward. The awareness of a ledge below lingers, urging climbers not to rush but to savor each hold as they push through to the top. Though commonly tackled as a single pitch, many find themselves splitting it into two for comfort and safety, especially when running low on gear or slings.

Gear preparation leans on a standard trad rack, but packing small micronuts and hexes for the seam ensures secure placements on the trickier sections. Protection opportunities are plentiful but vary in quality—deep pockets and subtle corners host reliable placements, while the hanging stance belay calls for a cautious heartbeat and careful stance choice.

In terms of accessibility, Grub Street forms an excellent link-up with nearby classics Old Style and Cider Crack, making for a full day of vertical play that blends solid climbing technique with scenic immersion. This climb attracts both climbers seeking a solid 5.10c challenge and those eager to practice gear finesse in one of Squamish's finest granite settings. Whether you’re ending your day with this route or opening with it, the steady exposure, precise moves, and natural beauty form an experience that’s both invigorating and grounding.