Coming up this weekend....August 4 & 5 is this years Rocky Mountain Rendezvous which operates alongside the Colorado 14er Event.
From their website:
"Amateur Radio operators from around Colorado will be climbing many of Colorado's 14,000-foot mountains and Summits On The Air (SOTA) peaks to set up amateur radio stations in an effort to communicate with other radio amateurs across the state and around the world. Join in on the fun during the 27th annual event and see how many of the mountaintop stations you can contact. This year the event is expanded to include the entire weekend. However, many mountaintop activators will hit the trail early with the goal of being off the summits by noon due to lightning safety concerns."
I'm hoping to get out to Hay Bay and work a few using the clubs Field Day antennas.