No climbing, backpacking, or trekking expedition goes perfectly. We get some things in planning and executing the expedition just right, but we also don't do enough of some things (like, maybe, communication) or too much of others (like, maybe, overtraining). So, we like to enable continuous improvement by doing a facilitated retrospective on a completed expedition. What we learn from everyone's unique perspectives helps leverage strengths and avoid pitfalls when we head out on the next big trip.

Trust is key to any team endeavor, and belief in our teammates is just as key to an expedition's success. It doesn't matter if we are climbing, backpacking, or trekking. Multi-day adventures in the outdoors can hinge on our ability to lean on one another. Our family's trek of the Tour de Mont Blanc proved to be one example. The full video describes how the training we put into fitness and shared systems, which we have to do anyway, can be multiplied in the value they bring to expedition teams.

For any expedition, whether to climb, trek, or do anything else, we’ve got to get ourselves and our gear to the right places at the right time. What we need for the travel segments will be different than what we need during the adventure portions of the trip, and we need to make sure that - as silly as it sounds - the people and the gear meet up when needed. That’s logistics. And there is a lot that goes into logistics planning for an expedition. Here's a mental model to help get us started.

In Marc Chauvin and Rob Coppolillo’s book “The Mountain Guide Manual,” they discuss various systems designed to speed parties along technical terrain, including options for improving communication. When in blocky terrain, where a lead climber at a belay stance may not normally be able to see or clearly communicate with a following climber, they provide this option for safely moving the belay back from the anchor when in an exposed position so as to keep both the leader and the follower secure, and with better line of sight and communication, throughout the process.

In Ian Nicholson’s excellent book “Climbing Self-Rescue,” he provides a description of this stretcher you can make even if you have no additional materials other than the climbing rope that you already have with you. When we are climbing fast and light and aren’t taking trekking poles, skis, or other solid objects with us, this is a handy technique to have available should an accident occur.

I was asked if I could think of a way to ascend a single-strand, fixed climbing rope, using nothing but that rope. Well, I thought of one. Here's a video on the mental approach I took to solving the problem, along with a step-by-step guide. It serves no practical purpose, but it might be an interesting look at how we can take knowledge of system components and build a whole new system.

The proliferation of new light-but-strong materials has led to some questions about just how skinny and light a tag line (a static rope used just to retrieve your main rope) can be when used for a rappel (abseil). Well, there are some considerations that we need to keep in mind if we decide to save weight by going super light with a tag line. Here, we get into the risks we add as well as how to mitigate them.

If we have a single point of damage on our climbing rope and need to rappel (abseil), two climbers can work as a team and use two different instances of fixing the rope to perform two different single-strand rappels. We then avoid having to use time-consuming knot passing techniques by avoiding, rather than passing, that knot. Here's how we do it.