Jared Wood and I headed up to the Whitney Zone for a long weekend of climbing. We drove straight from work Friday to the trailhead, started hiking right away, cached our camping gear at Iceberg Lake, and then climbed the East Buttress (III, 5.8 var., 11P). All in all it was a +7,000 ft gain day with over 1,000 ft of technical climbing! We slept a bit on the summit and then passed out at Iceberg Lake. We had intended to camp on the west side of the crest, so the next morning we moved camp over the crest on our way to climb Mt Russell's Fishook Arete.
Overall the East Buttress was a pretty nice route. It only has a couple sections of 5.7 and otherwise is mostly 4th to low 5th class and is good for simul-climbing. For more challenge we took the harder 5.8 start, which we soloed a good ways up before even needing to rope up. By those numbers, I led P1-2, 5, 7 & 8-9 simul, while Jared led P3-4 (with some simuling) and the P6 Peewee pitch. This would be a good beginner 5.7 alpine route for a novice 5.7 alpine leader as the routefinding is straightforward, rock is good, and is very well protected apart from a semi-runout bit on the P3 5.7 grooves. Oddly when I did this route, I didn't like it as much as the East Face even though it was more sustained. I felt like it was just hard enough to mostly pitch out, but just easy enough that pitching it out was tedious, while the East Face went much faster as we simul-climbed most of it.