When you’re out cruising, your running rigging is your connection to the sails and the wind. While the standing rigging holds the mast in place, the running rigging lets you hoist, trim, and control the sails. For cruisers, choosing the right ropes isn’t just about performance—it’s about safety, comfort, and durability. This guide explains running rigging construction, rope fibres, and how to make the best choices for long-lasting, reliable sailing.

What is Running Rigging?

Running rigging refers to all the lines used to adjust and control sails. It includes halyards, sheets, control lines, vangs, and reefing lines.

Difference Between Running and Standing Rigging

• Standing rigging: Fixed wires that support the mast.

• Running rigging: Moveable ropes that allow you to sail.

Why Running Rigging Construction Matters for Cruising Yachts

Performance and Sail Control

Well-chosen running rigging helps maintain good sail shape, making your cruising boat easier to handle and more efficient in different wind conditions.

Safety at Sea

Strong, low-stretch ropes ensure that sails can be reefed or adjusted quickly when conditions change—vital for offshore and coastal cruising.

Rope Construction Types Explained

Different rope constructions affect handling, stretch, and durability.

3-Strand Rope

• Traditional twisted rope.

• Easy to splice and inexpensive.

• Less commonly used in modern running rigging but still useful for mooring or spare lines.

8-Plait Rope

• Hollow braid with no core.

• Flexible, soft, and excellent for sheets.

• Can flatten in clutches, so less suitable for halyards.

Braid-on-Braid Rope

• Polyester core inside a braided polyester cover.

• A classic choice for cruising boats—strong, durable, and comfortable in the hand.

Core-Dependent Ropes (Double Braid)

• High-performance fibres (often Dyneema) form the core, with a protective braided cover.

• Very strong and low-stretch, ideal for halyards and high-load applications.

Rope Fibre Types Used in Running Rigging

Polyester

• The standard cruising rope fibre.

• UV resistant, durable, and cost-effective.

• A good balance of performance and longevity.

Dyneema (HMPE)

• Stronger than steel by weight.

• Minimal stretch, making it excellent for halyards.

• More expensive but lighter and longer-lasting.

Aramid Fibres (Kevlar, Technora)

• Extremely low stretch.

• Sensitive to UV and flex fatigue—better suited to racing applications.

Polypropylene & Other Options

• Light and cheap, but poor UV resistance.

• Rarely used for running rigging on cruising boats.

Choosing the Right Rope for Each Running Rigging Function

Halyards

Best with low-stretch options—Dyneema cores with polyester covers are ideal.

Sheets

Comfort and flexibility matter. Braid-on-braid polyester or 8-plait ropes handle well and last.

Control Lines (Vangs, Outhauls, Cunninghams)

Lines that take heavy loads benefit from Dyneema cores for strength and stability.

Balancing Cost, Performance, and Durability for Cruisers

Cruising sailors often prioritize value and longevity over ultimate performance. Polyester remains the most reliable all-round choice, while Dyneema is worth the upgrade for halyards or critical lines.

Rope Handling and Comfort Onboard

For cruisers, ropes that are soft in the hand and easy to grip are essential. Braid-on-braid ropes are popular because they resist kinking and coil neatly.

Maintenance and Care of Running Rigging

Cleaning and Storage

Rinse lines in fresh water after salt exposure. Store dry and coiled neatly to extend life.

Inspection and Replacement

Check for chafe, fading, and stiffness. Replace lines showing significant wear, especially halyards under high loads.

Common Problems with Running Rigging

Chafe

Occurs where ropes run over blocks or clutches. Use chafe guards or sacrificial covers.

UV Damage

Ropes exposed to sunlight degrade over time—polyester resists UV best.

Rope Slippage in Clutches and Winches

Older ropes with worn covers may slip—consider upgrading to a core-dependent rope with a grippy cover.

FAQs

1. What’s the best rope for cruising halyards?
A Dyneema core with a polyester cover offers strength and longevity.

2. How long does running rigging last on a cruising boat?
Typically 5–7 years, depending on usage and maintenance.

3. Can I mix rope types on my boat?
Yes—many cruisers use polyester sheets and Dyneema halyards.

4. Is braid-on-braid still a good choice for cruising?
Absolutely. It’s durable, affordable, and easy to handle.

5. How do I prevent chafe on running rigging?
Inspect regularly, use chafe guards, and re-lead lines if necessary.

Conclusion

For cruising sailors, running rigging construction is all about finding the right balance of strength, stretch, comfort, and cost. Polyester remains the workhorse of cruising yachts, while Dyneema offers a worthwhile upgrade for critical lines. With proper care and regular inspection, your ropes will serve you well for many seasons—keeping you safe and your sails performing efficiently.