Mt Whitney Zone Forums General Discussion Similar day hikes to Whitney?

I've been using Suunto watches for the last 17 years. Right now I have a Suunto Spartan Ultra and before that the Suunto Ambit 3. It records the track and logs HR, altitude and other data every second. It also has an altitude graph during the hike.

For me, using a HR monitor is essential to proper pacing, especially on hikes. One has a tendency to start out too fast.