My favorite day hike that I ever did was Onion Valley to Kings Canyon Roads End and BACK in 23 hours 15 minutes. Somewhere around 44 miles and 9K of elevation gain for the day. (almost all of the gain is on the way back) I started at 12:01 am and was hallucinating in a light rain coming back over the pass. Not everyone's cup of tea.

One that's on my bucket list and has been done by many already is the Grand Canyon Rim to Rim to Rim. I've done as two day hikes, spending the night at the North Rim Lodge but it felt like we were cheating.

Forester Pass and back from Kings Canyon Roads End is a good warm up for more extreme day hikes. Its 42 miles and over 8k of gain.

Laura and I always talked about doing Whitney from Onion Valley in a day. She tried it and almost had it. I guess it's time for me to give it a go.

I won't be offended if none of mine are considered. My idea of a "day" hike isn't the same as other folks. I like to use all 24 hours in a day..............................DUG