@Kyle M I'm offended that you would dare to make climbing recommendations to @Kayleighm or any Eastern Washington alpinist. Unlike their bougie, coddled, and techbro-centric Seattle counterparts, Eastern Washington alpinists are the real deal. Every morning, they wake up and do 10x hill repeats at 5k speed up Ingalls Peak as a warm-up to set the FKT on the Teanaway Traverse. For lunch, they head over to the North Cascades to do a one day push of the High Route using only huaraches and a compass because gear is aid. You think you're hard for doing Glacier Peak in a day? Think again; Eastern Washington alpinists lap Glacier Peak in the dead of winter as they prepare to do their yearly repeat of the Bulger List. Which acts as base-building for their ultimate yearly objective: setting the FKT on Mailbox Peak without the use of supplemental oxygen.
All in all, I am flabbergasted that you think you have the mountain expertise or moxie to give guidance to climbers of that profile. Check your cardio privilege, porfavor.