My wife and I are firmly committed to the entire JMT next year. We live in Miami, FL and have no suitable place to train for our hike. We are both in our early 50’s and currently walk 10 miles 4 times a week. Frequently, we will carry a day sack and load it with water bottles to help emulate a back pack. Please tell us, what can we do here in 90+ degree heat and humidity that will prepare us for this trip.
Michael Lapp