Sandbagging in climbing refers to the practice of assigning a climb a grade that significantly underestimates its actual difficulty. Many climbers, especially those new to a particular area, have experienced the shock of getting on a route that felt much harder than advertised. While sometimes unintentional, sandbagging can also be a long-standing tradition among climbers, making for a humbling and often frustrating experience.

Whether due to historical grading standards, local traditions, or simple human error, sandbagged climbing routes can be found in gyms and outdoor crags worldwide. Learning to recognize and navigate them is a crucial skill for any climber looking to progress.
Table of Contents
Why Does Sandbagging Happen?
Historical Grading Systems
Climbing grades have evolved over time, and what was once considered a “hard 5.9” decades ago might feel more like a modern 5.11. Early climbers had different standards, and their impressive strength often led them to underestimate the difficulty of their first ascents.
Regional Differences
Climbing grades vary significantly between different regions and styles of climbing. For example, a 5.10a in Joshua Tree or Yosemite can feel much harder than a 5.10a at a well-bolted sport crag. This discrepancy is often due to the historical climbing style of the area and how grades were originally assigned.

First Ascent Bias
The first climber to establish a route typically assigns the grade. If they were especially strong or had a particular skill set, they might have found the climb easier than the average climber would. Over time, if others hesitate to suggest an upgrade, the original sandbagged grade remains.
Local Climber Culture
In some areas, sandbagging is almost a badge of honor. Climbers may downplay difficulties to maintain a route’s legendary status or to keep the area more challenging for outsiders. This is common in traditional climbing areas where mental toughness and technique are just as important as physical strength.
My Personal Experience with a Sandbagged Climb
I still remember the first time I got completely sandbagged. I was climbing in a well-known trad area and hopped on a “casual” 5.8 that seemed like a great warm-up. The start was straightforward, but as I climbed higher, the holds got smaller, the placements more finicky, and the exposure more intense.

By the time I reached the crux, my arms were pumped, and my confidence was shaken. I barely scraped through, feeling more like I had just sent a stiff 5.10 than a supposed 5.8. At the top, I met a local climber who grinned and said, “Yeah, that one’s a classic sandbag. Everyone gets wrecked on it their first time!”
It was a humbling experience but also an important lesson—grades are just numbers, and you have to climb smart.
How to Spot and Handle Sandbagged Climbing Routes
Do Your Research
Before hopping on a climb, check multiple sources. Guidebooks, online forums (theCrag), and local climbers can provide valuable insight into whether a route is known for being sandbagged. If many people mention it feels harder than the grade suggests, be prepared.
Start Below Your Limit
If you’re in a new area, begin with routes a grade or two below your usual limit to get a feel for the grading style. This is especially important in older climbing areas known for stiff grading.

Trust Your Own Judgment
If a climb feels much harder than expected, it probably is. Don’t be afraid to take a rest, back off, or re-evaluate your approach. Climbing is about progression, not just numbers.
Develop a Strong Skillset
Sandbagged routes often require more than just raw strength—they demand solid technique, mental resilience, and smart route-reading. Practicing crack climbing, slab climbing, and gear placements (for trad routes) can help you handle unexpected difficulties.
Learn to Laugh it Off
At the end of the day, every climber gets sandbagged at some point. Embrace it as a part of the sport and use it as motivation to improve. Some of the most legendary routes are known for their deceptive grades, and sending one of these climbs can be a point of pride.

Sandbagging in climbing is a reality that every climber encounters. Whether due to historical grading systems, regional differences, or local climbing culture, sandbagged routes can be both frustrating and rewarding. By researching climbs, developing a strong skill set, and maintaining a good sense of humor, you can navigate sandbagged routes with confidence and improve as a climber.
So next time you get on a “soft” 5.9 and it feels more like a 5.11, just remember—you’re not alone. Welcome to the world of sandbagged climbing!
FAQs
What does “sandbagging” mean in climbing?
Sandbagging in climbing is when a route is given a lower grade than its actual difficulty, leading climbers to underestimate the challenge. This can happen due to historical grading, regional differences, or local climbing culture. It often results in routes feeling much harder than expected, catching many climbers off guard.
How can I tell if a climbing route is sandbagged?
A good way to identify a sandbagged climb is by researching multiple sources, such as guidebooks, online climbing forums, and local climbers’ feedback. If many climbers mention that a particular route feels significantly harder than its grade suggests, there’s a good chance it is sandbagged. Certain climbing areas, especially those with older routes, are also more prone to sandbagging.
Which climbing areas are known for sandbagging?
Some of the most famous sandbagged climbing areas include Yosemite and Joshua Tree in the United States, as well as the Gritstone crags in the UK. These places have older grading systems and bold first ascensionists who assigned grades based on their own abilities, which were often much higher than the average climber’s. As a result, many routes feel significantly harder than their listed grades.
Is sandbagging intentional or accidental?
Sandbagging can happen both accidentally and intentionally. In many cases, it results from outdated grading standards or first ascensionists who were exceptionally strong and graded routes based on their personal experiences. However, in some climbing communities, sandbagging is a tradition, with local climbers purposely keeping grades stiff to challenge others or maintain a climb’s legendary status.
How do I avoid getting sandbagged?
The best way to avoid getting sandbagged is to research routes beforehand and talk to local climbers about their true difficulty. Climbing a few grades below your limit when visiting a new area can also help you adjust to the grading style. If a climb starts feeling much harder than expected, it’s important to stay flexible and adjust your approach rather than pushing through with frustration. Developing strong technical skills and mental resilience will also make handling sandbagged routes much easier.