For me, in the summer on the main Whitney Trail, or on any other trail, running shoes work perfect - I've done it in sandals too, but I like the running shoes best - trail runners have a bit more traction so they are good. I only wear boots in snow when I'll need to kick steps or wear crampons, and then it's mountaineering boots. I switch from the running shoes to approach shoes when I'll be traveling off of a trail because I like the sticky soles for scrambling.
Footwear is a personal choice - what works for one person does not always work for another. So, you'll have to figure out what's best for you.
Hi Kathy,
Do you do the Mountaineer's route? If so, do you use your approach shoes once you start the final assent? What brand of approach shoe do you favor?
Thanks,
John