First woman to solo Croz Spur, Grandes Jorasses, in one day during winter conditions.
On November 10, 1993, Alison Hargreaves returned to the Grandes Jorasses to solo the Croz Spur under winter conditions, completing the climb in just six hours. This extraordinary one-day solo climb silenced skeptics who doubted her summer ascent's legitimacy and proved her capability to conquer even more challenging winter climbs. Her feat not only defended her previous achievements but also illustrated the breadth of her skill set, reinforcing her place among the top echelons of climbers worldwide.
This achievement was a stark demonstration of Alison's resilience and relentless dedication to mountaineering. The successful solo during winter conditions was of immense symbolic value in the climbing community, confirming her tenacity and technical prowess.