Tech Tip: Girth Hitch Master Point Anchor System

Girth Hitch Master Point Anchor System

I’ve been using the Girth Hitch Master Point (GHMP) Anchor System for a little over a year now having learned it from the great educational social media feeds of Dale Remsberg and Cody Bradford. Recent testing on the method was conducted by Derek DeBruin and John Sohl the Petzl facility in Salt Lake City and they published these results.

TL:DR Version:

“The girth hitch is a viable solution for the master point for anchor rigging, provided that;

1) Approximately 5cm of slip is within the climbing party’s risk tolerance

2) The girth hitch is cinched snugly by hand and body weight prior to use. This applies to a variety of rigging materials, such as HMPE or nylon slings or cord, as well as material conditions, whether new or used, dry or wet.” – Derek DeBruin

Best Uses:

There’s quite a few places this system could be well applied. It is primarily a solution for multi-pitch climbing. This isn’t a great option for constructing anchors that will be used for top-rope climbing. On a multi-pitch route with bolted belay stations I might even consider keeping a sling rigged with this system (much like how I keep a pre-tied mini-quad on my harness). Even if the bolts at the next station are not exactly the same distance apart you only need to loosen the hitch a bit to properly adjust it. On a multi-pitch route with traditional gear anchors a double-length Dyneema sling is a light & fast option for rigging this system. Multi-pitch ice climbing is where I see perhaps the greatest benefit as rigging this with gloves on will often be achievable with just an alpine-draw and good ice.

Here’s a video I created showing the method along with some suggestions, namely utilizing a full strength closed rappel ring as a master point instead of a locking carabiner, which adds security and saves a locking carabiner for other uses.

Summary

Because this is a material efficient and proven redundant glove friendly system I plan on keeping it in my growing “tool kit” of options. I still carry one mini-quad with me when I prefer independent master points (more comfortable for a party of three) and use it often as a glove friendly redundant rappel extension. The advantages over tying a more traditional old school pre-equalized cordelette anchor are great enough that I see less and less reason for ever taking my cordelette off the back of my harness. I still carry it for self-rescue purposes but newer anchor methods like the GHMP and mini-quad seem to solve most anchor problems more effectively. I’m stopping by REI today to pick up one a SMC Rigging Ring which is almost half the weight of the stainless steel one I used in the video. You should consider adding this to your tool kit!

Product Giveaways!

I’m running two giveaways at the moment. You can enter to win a SOL Emergency Bivvy Sack before the end of the month in the raffle at the bottom of this review of SOL survival products! You can also enter to win a camming device of your choice* by competing in an anchor building contest that ends at the end of October… rules for that contest are at this Instagram post.

See you in the mountains,

Northeast Alpine Start

Disclaimer: Climbing is dangerous, you could die following any advice from this post. Seek qualified instruction and mentorship. Affiliate links above support the content created at Northeast Alpine Start.

*cam will be selected by the winner from any in-stock cam at International Mountain Equipment in North Conway, NH. Free shipping within the US.

Half Day Skills Clinics are Back!

I’m excited to announce I’m offering half day skills clinics again from now through October! In addition to previous offerings I have added a “Improved Sport Climbing at Rumney, NH” clinic with details below! Dates still open will be listed below. If you see a clinic you would like to attend and the date is sill available message me through the contact form at the bottom. Once I confirm the date is still available you will be invoiced from Northeast Mountaineering and we will lock the date down!

Pricing

1 person* $175 2 person* $250 3 person $330 4 person $400

Hours

10am – 2pm

Improved Sport Climbing, Rumney NH

Sport Climbing Rumney NH
Rumney

This is a custom 4 hour curriculum designed for the gym climber who is transitioning to lead climbing outside or has already been doing some outdoor sport leading but could polish their skills. A general list of topics covered; Crag Selection, Rope Management, The Partner Check (more than just a belay check), Quickdraw Orientation, Clipping Technique, Proper Rope Positioning, Avoiding Back-Clipping, Avoiding Z-Clipping, Lead Belayer Skills, Safer Falling, Ground Anchors, Top-Rope Anchors, Cleaning Sport Anchors, Lowering vs. Rappelling, Clear Communication.

For those who are lead climbing or ready to take the sharp end you will be able to lead multiple routes within your ability. The focus will be on systems and not pushing your on-sight level.

Top-Rope Climbing at Square Ledge

Rock Climbing Square Ledge
Foliage as of 9/26/20 from the top of Square Ledge

If you have never rock climbed before you can’t pick a better place to try it than Square Ledge in Pinkham Notch. A short 25 minute hike brings us to this 140 tall cliff with amazing views of Mount Washington and it is just covered in good hand and foot holds. There are climbs here that anyone can do! A great choice to see if you’ll like outdoor rock climbing, and the foliage is really starting to show up there!

Guided Multi-Pitch Climb, Upper Refuse, Cathedral

Rock Climbing Cathedral Ledge
Reaching the top of Upper Refuse, Cathedral Ledge, 9/27/20

This three pitch 5.6 climb on Cathedral Ledge is an excellent introduction to multi-pitch traditional climbing and happens to offer an incredible view of Mount Washington Valley. You should have some prior outdoor top-roping experience for this clinic. *only available for 1 person or 2 person groups

Self Rescue and Multi-pitch Efficiency

Self Rescue Course Cathedral Ledge
Photo from Fall 2020, masks currently not required outside for vaccinated participants

This skills based program will help intermediate and experienced sport and trad climbers acquire the skills necessary to perform a self-rescue and improve your overall efficiency on multi-pitch climbs. The curriculum includes improvised hauling systems, belay escapes, smooth transition techniques, and rope ascension. A solid foundation in basic belaying, rappelling, and lead climbing will help you make the most of this program.

Dates Still Available*

September 13, 14, 15, 16, 21, 22, 23, 27, 28, 29, 30

October 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30

Interested? Just fill out this form and include your billing address, phone number, the date(s) and which program you would like to book and I will get back to you as soon as possible to confirm the date is still available and Northeast Mountaineering will invoice you!

See you in the mountains!

Northeast Alpine Start

Affiliate links above support this blog.