ANAC Editor Pete Takeda on set for a Prescription shoot in Boulder Canyon, Colorado. Photo by AAC member Foster Denney.
Originally published in Guidebook XVII.
Photo by AAC member Foster Denney.
AAC: Describe the scope of the work that goes into making Accidents in North American Climbing [ANAC].
Pete Takeda: The scope and the type of coverage we do have expanded over the years. It’s not just a print publication anymore, where we analyze accidents from across the continent. It’s also the monthly email, called The Prescription, that delves into one of the accidents from that year’s book, repackages it, and adds related resources. Now we’ve also brought in the video component, with me as the on-camera personality, plus IFMGA/ AMGA guide Jason Antin and how he recommends folks avoid the accident we’re analyzing.
So as an editor, I have to change hats a bit. I kind of hate being the on-camera personality. But I see it has an impact, and so whatever I feel about it is irrelevant because it serves the community.
Another new exciting thing is working with Dr. Valerie Karr, a professor who studies human behavior across many complex environments, who came out of the blue and scanned and made searchable every physical copy of ANAC dating back to 1948. We can now respond to legitimate, official queries for data.
Dr. Karr has also brought forward a framework for examining human factors in accidents. In other words, how you feel, what you’re thinking, your background, what you’re doing and experiencing in the moment, and how those all can lead to accidents and also influence the outcome. For example: I was distracted, or I was thinking about my dog, or someone asked me a question. It’s just basic things like that every climber can relate to. You can read about some of her initial findings in this year’s book.
So, we’re no longer just addressing the mechanics of the accident: My carabiner came undone, or the rope was running over the edge, or I placed a cam and it blew. It goes beyond just these technical aspects.
AAC: What’s the history of ANAC?
Pete: First, it was simply a report from the AAC Safety Committee, starting in 1948. In 1952 they settled on calling the annual book Accidents in North American Mountaineering. The person who really evolved it into what it is today is Jed Williamson, a past president of the AAC and the editor emeritus on the masthead of ANAC. He steered the direction of ANAC, as a volunteer, for 30 or 40 years. He’s the one who established this current format and managed to source information from all these different reporting sources, like federal rangers, SAR teams, and individuals.
In 2016 the name changed to Accidents in North American Climbing, [to reflect the fact that] we as climbers really would not self-apply the term “mountaineer” to what we do 99 percent of the time.
Pete Takeda highball bouldering in the Peruvian Andes. Photo provided by Pete Takeda Collection.
AAC: What’s a unique challenge you’ve faced while compiling and editing ANAC?
Pete: Figuring out how to accurately portray such technical concepts is always a challenge. You really have to partition your mindset, just like you do in the disciplines in climbing. Some things work in the print realm. Some things work in the digital realm. Some things work in video.
With a print publication, you’re combining imagery with graphics and words. Between those three things, you should be able to allow people to view the material, read the material, and come away with as comprehensive and as fact-checked a report as they can. And that’s something that really sets us apart: We actually check facts.
Of course, it is challenging to create a graphic that matches the nuances of how a knot came undone or how a carabiner unclipped, but we have excellent designers on our team. [Another] major hurdle I have is acquiring photos for every accident, either of the accident scene or showing the mechanics of the accident, the routes, the area, etc. People on Mountain Project have been very generous in donating their photos.
The purpose of all this material is to evoke questions. You can usually tell how successful you’ve been by the questions that people write on social platforms or via email. That’s [certainly] the case with the Prescription videos—and, if someone wants to dig more, they can always look in the book or get on the AAC website and look up the accident.
The ultimate thing is for people, regardless of experience level, to think about what they do in the light of understanding the mechanics and mindset that create any accident situation. I hope the analyses always get people thinking: What can I do that might encourage an accident? What do I do that might encourage me to be safer and more accountable to all those people around me? That’s definitely the culture in backcountry skiing, but I don’t see that same culture universally in climbing.
Once you bring humility to reading these reports, and self-analyze, you can start being accountable to safety for yourself and, more importantly, safety for others.
I guess that’s the challenge of the human race: Have some humility, get out of your f@#$ing head, and start f*&%ing thinking about the impact and effect you’re having on yourself and others. If everyone did that, you know, now that would be a utopian society—but that’s another story.
AAC: Is there an example accident report that was especially standout for you from the 2025 ANAC?
Pete: There was the anchor knot coming undone in Yosemite: The individual attempted to tie a BFK but instead tied a slipknot. And I can totally see that happening to anyone.
Another involved someone I knew—Robbi Mecus, who was a correspondent with ANAC from back East. She died in a fall [during a descent] in the Ruth Gorge, Alaska, and her partner survived despite critical injuries. That one got to me because there’s a person who really does everything right and is super aware of the hazards, yet still perishes.
I think the takeaway is that climbing is dangerous. It can be fun; it can be joyous; it can be an athletic thing where you share these moments with your friends—and it should be. But there are times when we have to remind ourselves that this is dangerous. There are things at stake.
Pete Takeda on Nanda Devi, India. Photo provided by Pete Takeda Collection.
AAC: Any others?
Pete: One I found really, really interesting was a ground fall in Mission Gorge, San Diego. It’s really slick crack climbing on granite. These cracks often collect fine dust. Someone was leading a pitch and using hard aluminum Camalots—like, first-generation or second-generation ones that were 30 years old. And they were using super-unstable second-generation Metolius TCUs. This person had multiple pieces pull just by taking.
This climber is just doing their thing; nothing should go wrong. And suddenly all these pieces are blowing out. Apparently, the day after, someone suffered the same thing [on an adjacent climb].
It’s a combination of the dust and the crack, the slick rock, the hard, thin cams. You know, you might’ve done your hardest send in 1990 on this gear. [But now,] there’s no reason not to replace your gear. Because every so often something bad happens, like someone has a really worn Grigri and they partner up with someone who has one of those super-slick, ultra-skinny ropes. You know, there’s nothing wrong with this, but there’s also nothing right with it, especially when you lose control of the rope and your partner falls and hits the ground.
Finally, some people really pooh-poohed the reality of the knee-stuck-in-an-offwidth video we made. Sure enough, I got two accidents reported where that happened in 2025. And, for the 2026 book, and I kind of predicted this, but man, someone got stuck in an inversion offwidth. With that scenario, the clock is ticking, and you will die from hanging upside down from one knee, unable to move. The blood goes to your head; you suffocate. Stay tuned for that story in the 2026 book. [Editor’s Note: The climber survived!]
AAC: What parts of your specific climbing background inform your editorial vision?
Pete: The length and breadth of my climbing career is the single strength I have. I started as a boulderer, then we developed into top-ropers, and then we got into leading. Then we got into bolting. And then I moved to Yosemite and got into big-wall climbing—a lot of aid, speed ascents, so on. Then got into ice and mixed climbing; competed; got into pure ice; low-altitude alpinism. Then alpine rock, all that stuff, and then Himalayan alpinism and Alaskan alpinism.
So, along that path, I’ve either had the mishap, witnessed the mishap, had a close call, or nearly died in the same ways that people report. I understand the mindset. And I also understand, from having friends die or almost getting killed or being party to an accident, what it’s like being the partner involved.
I bring all that skill and experience into my tone and the way I treat people with whom I have a dialogue. I think that really informs things, because I’m really nonjudgmental. And you learn, like, Wow, I could do everything right; I could be minding my own business, and still get killed.
For longevity, we have to be taking what we know and giving it to other people without any thought of recompense. That’s the final stage in a climber’s evolution. At the same time, still burn your friends off and tick that next box. That’s all part of the game.
AAC: What have you learned about the emotional side of accidents from talking to so many accident witnesses and survivors?
Pete: Whenever there is an accident, especially a really serious one, we walk away as observers or participants with some degree of survival guilt. This is as old as time itself.
People often go straight to: How could I have prevented this? And right there is a mistake.
It was an accident. It was something that was unintentional. You don’t wake up in the morning and go: God, I really hope my climbing partner takes a big whipper today and breaks both legs. That would just make my day. I usually bring people back to that. Just think about what you were thinking the morning of the accident. That’s the truth of the intentions there. There’s always a presumption within humans that we can control things that we [can’t].
On a final note, I think the people who really walk away with a positive experience from accidents are the SAR folks who go in and do the job they’ve trained to do, or the volunteer rescue people—they get to practice their skill set and actually have a happy ending to the story when they save someone.
