I haven't been but am intrigued by Red Mountain Resort in Utah. The hiking looks great.

I have been to Lake Austin Spa in Texas and loved it. Great food!

I've been to Canyon Ranch in Lenox and it would fit the bill if you can get a deal. Lenox is a reasonable drive from here so that saves some money.

My best friend and I (both women) are planning a getaway this spring or summer, I'd like to do a wellness retreat. We're both into fitness - I run and hike and she is heavily into yoga. Any recommendations? I'd like to keep the costs to $1500 and under, and no more than 4 days.