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Normalisation of Deviance (The Two Rope People Problem)

D K · · Unknown Hometown · Joined Jul 2025 · Points: 0
Mike Larsonwrote:Knowing how to climb on doubles used to be normal here in the States as well. It's only fallen out of practice within the last 15 years. 

Not true, according to my Masters of Stone video collection.

But seriously, it was never common in the US. Maybe in some niches, but not on the west coast, and not in the 21st century.

James - · · Mid-Atlantic · Joined Jun 2022 · Points: 0

Austin - thanks for that video. Wow. Exactly what I was asking about. Sobering.

In the 90’s I learned to lead at Devil’s Lake and then climbed a bunch at Seneca Rocks. That was all single rope technique, and I have no memory of seeing folks using double rope techniques. I was aware of it, but didn’t use it and don’t recall knowing anyone who did. That was a long time ago so maybe I just forgot. But my sense is similar to DK, it was not super prevalent.

Got to talking about this over the weekend and another climber said the fatal fall in Seneca in 2010 led him and others to start adopting double rope techniques there. Link:

https://publications.americanalpineclub.org/articles/13201009600/Fall-on-Rock-Severed-Rope-Placed-No-or-Inadequate-Protection-No-Hard-Hat-West-Virginia-Seneca-Rocks-La-Bella-Vista 

Nick Goldsmith · · NEK · Joined Aug 2009 · Points: 470

Very Not California. RG is from the gunks where half ropes work very well.  My multi pitch rock is almost exclusively with doubles. Exceptions would be sport bolted for 30 or 35m rappels.  Multi pitch ice is exclusively doubles.

 in my van at the moment is a 60m 9.8 single. 70m 9.8 single and a set 60m 8.0 half ropes. there's more ropes in the gear room. 

rgold · · Poughkeepsie, NY · Joined Feb 2008 · Points: 526
D Kwrote:

That's why I find it interesting when someone says they climb "exclusively" with doubles. Who are they climbing with, and what routes are they climbing? One would have to be very selective with their partners if using doubles is a requirement.

The someone is me.  I haven't found it at all hard to find partners for half ropes.  I've used them on all kinds of routes, crags in the Gunks, pinnacles in Custer SP, long multipitch in Red Rocks, alpine routes in the Tetons. In the 21st century as well as the 20th.

Nick is right about the East coast "very not-California" proclivity.  Most of the good climbers in the Gunks were climbing with half ropes in the 1980's.  Many of those who stuck around went back to single ropes, but I didn't.

Sprayloard Overstoker · · Conquistador of the Useless · Joined Mar 2020 · Points: 220
Andy Kirkpatrickwrote:

Taking it outside

Once the novice climber has demonstrated they can belay with two ropes comfortably, they can transition outside, but this needs to be done with baby steps to begin with. By baby steps, I mean that the leader needs to understand the novice is still learning, and so they need to move a little slower, give a little more guidance, and keep the belayer informed about what they’re doing. This would include the basics of climbing calls (that many fail to do), which would be “clipping blue” or “clipping red”, as well as “give me slack on red” or “take in on blue”, rather than just yanking on the rope (if the belayer has their eyes on you, they won’t be looking down at their belay device, and see what rope you want).

If you lead like a jerk, rushing, yanking, pulling, shouting at the belayer to give you slack, then shouting for them to take in, then you’ll get what jerk climbers deserve, a jerky belay.

Learn all the little tricks of the trade, like always having the “red rope on the right”, so you can feed or take in without having to look down, as well as have your ropes stacked in the same way (red rope in right sling/pile/ropebag).

If in doubt, pay out (a little), with both ropes. Giving someone a foot more rope is more likely to solve a problem than failing to act, as you don’t know what rope to give.

When you’re leading, a 10cm draw can give you the impression you’ll not fall as far as with a 30cm draw, or 60cm sling, but the more you fall, the more you realise it makes only a fraction of a difference. The same is true when giving a little extra rope.

If you don’t know what to do, take in, or pay out, then lock off the ropes until you do.

Remember, the belay chain is not simply about the belayer. If they’re struggling or failing, half of the problem likely lies with the leader, or even 100% if they knew the person couldn't belay but asked them to do it anyway.

Conclusion

I think climbing has a tolerance problem, perhaps because it appeals to people with a positive mindset, with a can-do attitude, or who are simply willing to overlook dangerous and sketchy shit because they just want someone to hold their rope. If someone is going to hold your life in their hands, they have to be certain of saving that life as well; it can’t just be a throw of the dice. If not, they should not be holding your ropes. If that’s all you’ve got, then invest some time in them and train them up (modern climbers are terrible for seeing novices as nothing but a resource to mine at zero cost). I know I’ve climbed stuff many times with people who had never held a rope, let alone a fall, but I just climbed with them anyway, which was probably even more dangerous than soloing, as I climbed under the delusion that there was some chance they’d catch me if I fell. And did I fall? Yes, and they didn’t catch me, and I somehow walked away and got to laugh it off.

Probably the worst example of this tolerence was when I asked someone I knew didn’t know how to belay, to give me some tension, while I tried to French free acrosss a pitch of A0 climbing, only for them to take no tension at all, and just let me fall down the wall (luckily, someone esle at the belay grabbed the rope!).

I suppose, really, this isn’t just an issue to do with climbers and double ropes, and climbing’s normalisation of that deviance, as really, it’s just that the double ropes are the most visible part of the problem, which is the problem with belaying. Maybe, if we are going to be a sport full of tickets and badges and qualifications, that you can’t do X unless you’ve done Y, why is there no formal way to instruct or demonstrate one of the key fundamentals of the belay chain: how to belay, how to hold a fall.

Maybe Petzl/Edelrid can make an assisted braking device for double ropes? One that can handle two ropes like a GriGri or Pinch etc ie not just a tuber. I like having an ascent/decent capable device with me but my use case is somewhat unusual (new routaineering with lots of hanging about cleaning/drilling).

And re the scary video with the rope cutting: A modern Kevlar reinforced rope may not have failed there. We'll never know for sure about that specific case but leader falls resulting in severed ropes (complete failure) are very, very rare on modern single ropes.

climber pat · · Las Cruces NM · Joined Feb 2006 · Points: 301
Sprayloard Overstokerwrote:

Maybe Petzl/Edelrid can make an assisted braking device for double ropes? One that can handle two ropes like a GriGri or Pinch etc ie not just a tuber. I like having an ascent/decent capable device with me but my use case is somewhat unusual (new routaineering with lots of hanging about cleaning/drilling).

And re the scary video with the rope cutting: A modern Kevlar reinforced rope may not have failed there. We'll never know for sure about that specific case but leader falls resulting in severed ropes (complete failure) are very, very rare on modern single ropes.

How about the giga jul?  It is an ABD from Edelrid.

Eric Craig · · Santa Cruz · Joined Sep 2024 · Points: 5

Assisted Braking Device for two half ropes.

Not made by Edelrid or Petzl.

Garrett Hopkins · · North Freedom, Wi · Joined Feb 2018 · Points: 80
James -wrote:

Austin - thanks for that video. Wow. Exactly what I was asking about. Sobering.

In the 90’s I learned to lead at Devil’s Lake and then climbed a bunch at Seneca Rocks. That was all single rope technique, and I have no memory of seeing folks using double rope techniques. I was aware of it, but didn’t use it and don’t recall knowing anyone who did. That was a long time ago so maybe I just forgot. But my sense is similar to DK, it was not super prevalent.

Got to talking about this over the weekend and another climber said the fatal fall in Seneca in 2010 led him and others to start adopting double rope techniques there. Link:

https://publications.americanalpineclub.org/articles/13201009600/Fall-on-Rock-Severed-Rope-Placed-No-or-Inadequate-Protection-No-Hard-Hat-West-Virginia-Seneca-Rocks-La-Bella-Vista 

James, that’s super interesting to hear. Nowadays, most DL climbers who are interested in the harder face climbs almost exclusively use double ropes. 

Sprayloard Overstoker · · Conquistador of the Useless · Joined Mar 2020 · Points: 220
climber patwrote:

How about the giga jul?  It is an ABD from Edelrid.

Tried it, hated it for rappelling. Basically, still had to carry a dedicated tuber for rappelling.

climber pat · · Las Cruces NM · Joined Feb 2006 · Points: 301
Sprayloard Overstokerwrote:

Tried it, hated it for rappelling. Basically, still had to carry a dedicated tuber for rappelling.

To rappel smoothly you need to use a carabineer to create a handle and lever the device.  Similar to lowering a second from an autoblock belay.  The Edelrid slider fits really well.

bishop triphosphate · · Boulder CO · Joined Aug 2018 · Points: 70

Are you two talking about the mega jul instead of the giga jul? For a giga jul, just put it into manual mode and rappel exactly as you would with an ATC.

that guy named seb · · Britland · Joined Oct 2015 · Points: 236
Alex Cwrote:

I actually think some UK climbers are so habituated to double ropes that they use them even when a single rope would be clearly superior, such as a splitter single-pitch crack. (Observed this at Millstone Edge for example.)

Tradition is a large part of what drives the widespread use of double ropes in the uk, it's also quite uncommon to see people use alpine draws or 120 slings to extend pieces, probably a technique a lot of brits wouldn't be able to use effectively. 

As someone who climbs on grit, half's are only really useful on less than 10% of routes and mandatory on about 1% I'd say. On these routes a single folded in half is almost certainly safer and more practical. 

Disclaimer: I prefer using single ropes. 

Use of twins is very common in some areas like the Verdon gorge specifically because you ab in and rock fall is common, there have been plenty of severely damaged ropes in the Verdon. 

Neil B · · Unknown Hometown · Joined Dec 2020 · Points: 2

The redunancy aspect of doubles when it comes to a cut rope is getting some attention in these comments there are however other important advantages.

I can think of 2 experiences that I've had in the last couple of years. One was a rope getting jammed whilst leading, and yes that was user error due to how I'd arranged protection but these things can happen, all(*) I had to do was untie that rope and continue. The other was just a cople of months ago when seconding a pitch and the leader had gone way off route, he put in a good nut and downclimbed (on horrible scrittly choss I might add) before traversing back on route. Had I followed his path to retrieve that nut I would have had to have downclimbed etc in a situation where the path the route took would have meant a fall would have resulted in swinging into the wall or maybe even the ground hard. Instead I could just unitie from one rope, sacrifice the nut, and follow completly safely on the other.

Half ropes give you a lot of added versitility and often provide a quick fix to tricky situations that can occur.

Addressing the issue of people learning how to belay with 2 ropes instead of 1, I don't think I've encounted anyone with enough nounce to be trusted to belay a single who couldn't get the hang of halves PDQ.

* The was also a lot of swearing involved.

Neil B · · Unknown Hometown · Joined Dec 2020 · Points: 2
that guy named sebwrote:

Tradition is a large part of what drives the widespread use of double ropes in the uk, it's also quite uncommon to see people use alpine draws or 120 slings to extend pieces, probably a technique a lot of brits wouldn't be able to use effectively. 

Generally I agree, I will add that on grit though where the routes are so relativly short extending pieces does add a bit more risk of hitting the deck and mushing your ankles.

Sprayloard Overstoker · · Conquistador of the Useless · Joined Mar 2020 · Points: 220
climber patwrote:

To rappel smoothly you need to use a carabineer to create a handle and lever the device.  Similar to lowering a second from an autoblock belay.  The Edelrid slider fits really well.

Still don't like it (I have one).

that guy named seb · · Britland · Joined Oct 2015 · Points: 236
Neil Bwrote:

Generally I agree, I will add that on grit though where the routes are so relativly short extending pieces does add a bit more risk of hitting the deck and mushing your ankles.

I've seen some atrocious use of alpine draws near the ground, but only by newbs. When to extend and when to take the drag is all part of good rope work. There is a classic route at the Roaches called the mincer, key beta to prevent the rope getting wedged in the crack is not to extend or bring doubles or whatever, it's bring a cam that tightly fits crack at the lip blocking the rope from entering the crack. 

Nick Goldsmith · · NEK · Joined Aug 2009 · Points: 470

I tried megga juls. Ok for belaying but horrible for rappelling. 

Alistair Veitch · · Mammoth Lakes, CA / Whangar… · Joined Jun 2017 · Points: 514

Horses for courses. I use a single rope for cragging, shorter multipitches, and when I'm sure any rappels are setup for single ropes. I use doubles most of the time in the alpine, where I might need some redundancy, flexibility to wander, or may have to do rappels where more length can make a difference. I also use doubles for climbing in a party of three in multipitch situations. There is no absolute right or wrong choosing which rope(s) to take, but there are definitely better or worse tradeoffs depending on the scenario.

I suspect all the North Americans saying they never see double ropes mostly/exclusively climb at single pitch areas, or places where you can mostly get by well enough with them (e.g. Red Rocks).

Andy Kirkpatrick · · Galway · Joined May 2014 · Points: 0
Alistair Veitchwrote:

Horses for courses. I use a single rope for cragging, shorter multipitches.

It's counterintuitive, but I find that double ropes become more necessary the shorter the route (if trad), as they reduce the fall length in case of gear failure. Gritstone climbs in the UK tend to be less than twenty metres high, but most climbers use two ropes. 

Colin Rowe · · Highland Scotland · Joined Jun 2021 · Points: 511
Bruno Schullwrote:

Great stuff Andy. 

One issue has got to be the widespread use of devices that only work for single ropes, such as Grigris. 

I use Grigris exclusively when sport cragging, and I've experimented with Grigris for alpine climbing and ice climbing, but 99% of the time in those situations I have a Reverso. 

I agree that it's somewhat cultural.  Double rope systems do seem more poipular in the UK than in the US.  But it's not just the US. Try getting some fancy French climbers around Cham to use double ropes!  

Mon Dieu, Non!

The use of double ropes in the United Kingdom of Great Britain and Northern Ireland as opposed to North America or regional states or provences of North America is the nature of the climbing. Without double ropes the rope drag on the myriad of different rock types in the UK 🇬🇧 as a general rule would compromise rope safety because of the ubiquitous back and forth nature of the climbing. This is also offset by using slings as it also applies in N.A. Traversing is as ubiquitous as splitter cracks are in N.A. Nevertheless, a double rope is more functional than dragging a tag line whose only application it seems is to facilitate abseiling. The decision to use double ropes increases redundancy and is more rational. Similarly using a helmet will make it more likely than not of protecting a brain in the event of a fall. All of the above doesn't really matter because if it did homo sapiens would be rational actors. Unfortunately we are not.

Guideline #1: Don't be a jerk.

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