Distance

1.8 km to summit

11.3 km total

Elevation

3,809 m start

4,771 m max

Vertical

1,146 m gain

Time

1 hr 29 min to summit

8 hr 42 min total

Obstacles

snow on route, crevasse danger, weather

Key gear

ice axe, crampons, helmet, rope/harness, trekking poles, mountaineering boots, GPS device