After enduring a week of storms that kept them bunkered down in Russia’s Novo station, Conrad Anker, Jimmy Chin, Cedar Wright, Alex Honnold, Anna Pfaff, Savannah Cummins, and cameraman Pablo Durana finally arrived to basecamp on December 1, well over a week later than originally planned. The team has been making up for that lost time by climbing constantly and taking advantage of every moment the sun is shining to climb.

“We have been here for a week and a half, climbing our asses off,” reports Wright in a voice dispatch. “The objectives are super inspiring: wild, spiky granite peaks sweeping up out of a never-ending ocean of ice.”

Thus far, the team has reached around eight summits, which include a number of smaller formations in addition to some of the more prominent ones. Alex Honnold and Cedar Wright established a 1,200-foot rock route on the north ridge of Mount Fenris (8,136 feet; 2,480 meters), a major peak west of Ulvetanna, the “Wolf’s Tooth.” (The mountain is named after Fenrir, the most infamous wolf in Norse mythology.) They’re considering naming their route “Wolf Hybrid.”

Pfaff and Cummins summited Philiptanna via a ridge of rock and snow for their initial objective. They’ve since been scouting out other objectives to tackle as an all-female team.

Antarctica Ulvetanna Peak 9,613 ft Rakekniven Peak 7,759 ft Base Camp Kinntanna Peak 8,940 ft Filchner Holtanna Peak 8,694 ft Mountains 10 mi 10 km Africa Cape Town South America MAP AREA Antarctica Africa Cape Town South America MAP AREA Antarctica Antarctica Rakekniven Peak 7,759 ft Ulvetanna Peak 9,613 ft Base Camp Drygalski Kinntanna Peak 8,940 ft Holtanna Peak 8,694 ft Filchner Mountains Mountains 2 mi To South Pole 1,250 miles 2 km Clare Trainor, NGM STAFF SOURCES: COMPOSITE GAZETTEER OF ANTARCTICA; BRITISH ANTARCTIC SURVEY; NSF; NASA; USGS

On the biggest day of the trip yet, Wright, Honnold, Pfaff, and Cummins climbed a pre-existing 1,476-foot-long (450-meter-long) route called “Skywalk,” located on the narrow north buttress of Holtanna (8,694 feet; 2,650 meters), one of the most prominent big-walls in the range. Cummins said the route involved climbing “one of the most exposed knife-edged ridges I’ve ever seen.” The four climbers were also surprised to find no rappel anchors and had to down-climb the entire route. The mission ended up being a 16-hour round-trip push from basecamp.

Meanwhile, Chin and Anker have been hard at work in pushing a first ascent on the awesome north face of Ulvetanna (9,613 feet; 2,930 meters). They’ve fixed ropes nearly to a ridge and plan to soon launch on a big-wall-style ascent to finish the remainder of the route, which they expect will take at least four days.