My bro & I joined up with Capt. Amazing (avater = Tod) for a run up Stuart's West Ridge. Came in Long's Pass with a bivy ~5400 ft near Ingalls Creek below the route. Nice warm night for a bivy! Approach gully to the shoulder not bad, thin in spots - motored up kicking steps. Near the top of the ridge enjoyed class 4 and low 5 scrambling to gain the ridge... got a little off route but not too bad, lost maybe 45 minutes. Recommend taking Beckey description plus 1 other this time of year. After that mostly a long traverse of alternating snow fields and more class 4-5 scrambling; couple of nice exposed spots, always fun with a pack.
Soloed the whole trip with the exception of the last summit block pitch (5.7-ish?) - lots of harder variations available. Overall a nice, fun route. Thanks Capt Amazing for the route finding ability!
Could be done in a day traveling fast and light. I found it a little longer, slower, and hotter than planned. No speed demons here but no turtles either. Left bivy 5AM, summit 4:00PM, car at 8:30PM. Nobody else on route but saw a group of 4 ascended West Coulour late in the afternoon - assumed they were planning a bivy. Descended Ulrich's, smart choice. Shorter and less dirtier than Cascadian. In the basin high water flow in the creek... crossings few and far between... we picked a nice "Fear Factor" tree crossing.
Bring an axe, no need for plastics or crampons in this weather. Some chocks, small cams and long slings should suffice. Ridge is long and hot, take lots of water or suffer.