Crash Pads

Crash Pads for Outdoor Bouldering

A crash pad (bouldering pad) is a portable foam landing surface designed to protect climbers when falling from a boulder. Different pads serve different purposes, and the best setup often combines a large primary pad with smaller supplemental pads.

Crash pads can be organized into several categories based on size, portability, coverage, and intended use.

Recommended Crash Pad Setup

For someone building an outdoor bouldering kit, consider:

1. Primary pad: One standard or large 4–5-inch crash pad.

2. Secondary pad: Another standard-size pad for increased coverage.

3. Supplemental pad: A small pad for gaps, uneven terrain, and sit starts.

4. Ground cover: Carpet square or ground sheet for keeping shoes and pads clean.

A good combination is one large pad, one standard pad, and one supplemental pad rather than buying three identical pads.

Types of Crash Pads

Full-size / Standard Crash Pads

The primary pad for most outdoor bouldering. Provides a large landing area and substantial foam protection.

• Best for general bouldering

• Typically folding, taco, or hinge designs

• Usually carried by backpack straps

Large / Oversized Crash Pads

Wider and longer pads designed to cover more ground and reduce gaps between landing surfaces.

• Best for highballs and difficult landings

• Useful as the primary pad

• Heavier and bulkier to carry

Small / Supplemental Crash Pads

Compact pads that supplement a larger pad or cover smaller landing zones.

• Best for covering gaps

• Useful for uneven terrain

• Easy to transport and reposition

Sit-Start / Mini Pads

Small pads designed for low starts, sit starts, and protecting specific ground-level hazards.

• Compact and lightweight

• Useful as an additional pad

• Not a substitute for a full-size pad

Carpet Squares / Ground Sheets

Thin protective layers placed over crash pads.

• Keeps pads clean

• Reduces dirt and debris

• Helps protect foam and landing surfaces

Modular / Multi-Pad Systems

Multiple pads combined to create a larger landing zone.

• Best for traverses and wide landings

• Allows coverage of irregular terrain

• Requires careful management of pad gaps and edges

Crash Pad Folding Designs

Folding Styles

• Hinge / Bi-fold

  • Folds in half.

  • Simple to carry and commonly used for standard pads

  • The hinge can create a gap if not designed carefully

• Taco-fold

  • Folds continuously without a center hinge

  • No traditional hinge gap, but can be bulkier to carry

• Tri-fold

  • Folds into three sections, making large pads more manageable to transport and store

• Hybrid hinge

  • Combines features of hinge and taco designs to balance portability and landing-surface continuity

Recommended Crash Pad Models

Here are established climbing brands and models worth considering.

Standard-Size Crash Pads

• Metolius Session II Crash Pad 

  • Black/Grey, One Size

  • Lightweight, versatile everyday pad. A good option for a first crash pad

• Organic Full Pad

  • Durable, well-regarded standard pad with hybrid construction

• Asana Hero Crash Pad Photon

  • One Size

  • A versatile standard pad with a comfortable carry system

• Black Diamond Circuit Crash Pad Lagoon

  • One Size

  • Relatively lightweight, straightforward option for everyday sessions

Large / Oversized Crash Pads

• Magnum Crash Pad

  • Large 4 × 6 ft landing area with tri-fold construction

• Black Diamond Mondo Crash Pad Octane

  • One Size

  • Large, thick pad designed for substantial landing coverage and bigger falls

• Mad Rock Triple Pad 

  • Black, One Size

  • Oversized triple-fold pad for wide landing zones

• Escape Climbing XL Zone Plus Crash Pad 

  • Black, One Size

  • Oversized pad with an additional supplemental pad

Supplemental / Small Crash Pads

• Metolius Shortstop Crash Pad 

  • Black, One Size

  • Compact, thin pad for covering small gaps and protecting low starts

• Asana VersaPad Crash Pad 

  • Black, One Size

  • Large-area, thin supplemental pad for covering gaps between larger pads

• Rock Star Pad

  • Compact supplemental pad for sit starts and hazard coverage

What to Look for when Selecting a Crash Pad

• Thickness: 4–5 inches for general use; consider thicker pads for bigger falls

• Foam: Dual-density or triple-layer foam

• Landing area: Larger coverage is helpful, especially for traverses

• Folding design: Minimize gaps and hinge-related landing hazards

• Carrying system: Padded shoulder straps, waist belt, chest strap

• Durability: Heavy-duty nylon or Cordura shell

• Portability: Weight and folded dimensions for the approach

• Attachment system: Piggyback straps for carrying multiple pads

Important safety considerations:

• Never assume a crash pad makes an unsafe landing safe

• Avoid gaps between pads and cover exposed rocks, roots, and holes

• Position pads to account for potential swing-outs and traverses

• Use spotters to help direct falls onto the pads

• Check foam condition regularly; compressed or damaged foam can provide inadequate protection