When should you actually replace your climbing gear?

TL;DR: Shoes, harnesses, and chalk bags all wear differently, and none of them have a fixed replacement schedule. What matters is checking for specific signs of wear rather than guessing based on how long you've had something.

When do climbing shoes actually need replacing?

Rubber wear is the clearest sign. Once the rubber on the toe or edge has worn through to the rand underneath, or the shoe has lost its shape enough that your foot shifts inside it, performance drops even if the shoe still looks fine otherwise. Resoling can extend a shoe's life once, sometimes twice, if the upper is still in good shape and only the sole rubber is worn.

How fast this happens depends entirely on how often you climb and what surface you're climbing on most, so there's no fixed timeline that applies to everyone.

What about a harness?

Harnesses wear from UV exposure and general use, not just visible damage. Fraying on the waist belt or leg loops, stiffness in the webbing, or any fuzzing along stitch lines are all signs it's time to stop using one. Most manufacturers publish a general lifespan guideline for their harnesses, and it's worth checking that against how often yours has actually been used, since a harness sitting mostly unused for years still degrades from age and UV exposure even without heavy climbing on it.

When does a chalk bag actually wear out?

This one's less about safety and more about function. A chalk bag that's stopped closing properly, has a torn drawstring, or has a liner so caked with old chalk that it's affecting texture is worth replacing. None of that is dangerous the way worn shoe rubber or a frayed harness is, it's just less useful than it used to be.

Is there a general rule for checking gear?

A quick visual and physical check before a session catches most of this. Look for fraying, stiffness, or visible wear on anything safety-related, and pay attention to whether gear is doing its job as well as it used to, even on things like shoes or chalk bags where the stakes are lower. If something feels noticeably different from when it was new, that's usually worth paying attention to rather than dismissing.

FAQ

How do I know when to replace my climbing shoes? Once the rubber is worn through to the rand, or the shoe has lost enough shape that your foot shifts inside it, it's time to consider replacing or resoling.

Can climbing shoes be resoled instead of replaced? Often, yes, as long as the upper is still in good condition and it's mainly the sole rubber that's worn.

How long does a climbing harness actually last? It varies by use and UV exposure rather than a fixed timeline. Fraying, stiffness, or fuzzing on the webbing are signs it needs replacing regardless of age.

Does a harness wear out even if I don't use it much? Yes. UV exposure and general aging affect webbing over time, even without heavy use.

When should I replace a chalk bag? When it stops closing properly, the drawstring is torn, or buildup inside is affecting how the chalk performs. This is more about function than safety.

The takeaway

None of your gear comes with a countdown clock. Checking for actual signs of wear, rather than guessing by age, is the more reliable way to know when something actually needs replacing.