Challenger 29 Information, Review, Specs

Make
Challenger
Model
29
Builder
Moonraker Marine Ltd.
Designer
Albert Sedlmayer
Number Built
15
Production Year(s)
1980 - 1986

The Challenger 29 is a quintessential example of the "volume-first" design philosophy that emerged from the Southern California boat-building boom of the 1970s. Designed by Howard Stern and produced by Challenger Yachts in Wilmington, California, the 29 was engineered to offer the interior accommodations of a much larger vessel within a slip-friendly footprint. At a time when many 29-footers were narrow and sleek, the Challenger 29 prioritized beam and vertical clearance, resulting in a stout, heavy-displacement cruiser that gained a loyal following among coastal cruisers and liveaboards on the West Coast.

The vessel is characterized by its exceptionally high freeboard and a distinctive, chunky profile that sacrifices aesthetic "raciness" for sheer utility. Built with traditional hand-laid fiberglass, the hull is noted for its thickness and rigidity, a hallmark of 1970s "classic plastic" construction. While Challenger Yachts eventually produced a range of vessels from 24 to 50 feet, the 29-footer remained a popular mid-range option for those stepping up from day sailers into serious pocket cruising.

Sailing Performance & Handling

The sailing characteristics of the Challenger 29 are dictated by its significant beam (10' 6") and a relatively high displacement-to-length ratio. With a displacement of approximately 8,500 pounds and 3,000 pounds of lead ballast, the boat is remarkably stiff and stands up well to a breeze. However, the trade-off for this stability is felt in light air performance; the 29 requires a significant puff to overcome its own inertia.

Under sail, the boat tracks reasonably well thanks to its modified full keel and protected rudder, though owners often report that the high freeboard creates considerable windage. This can make maneuvering in tight slips challenging when crosswinds are present. When the wind picks up, the 29 feels secure and sea-kindly, favoring a steady, upright gait over the "twitchy" performance of lighter fin-keel contemporaries. It is not a boat designed for the racing circuit, but rather for the sailor who values a predictable, dry ride in choppy coastal conditions.

Interior Comfort & Variations

The interior of the Challenger 29 is where the design truly differentiates itself from its peers. Howard Stern’s primary goal was to provide standing headroom for taller sailors—a rarity in 29-footers of that era. Most hulls boast between 6' 2" and 6' 6" of headroom throughout the main cabin. The wide beam is carried well forward and aft, creating a voluminous salon that typically features a U-shaped dinette to port and a longitudinal settee to starboard.

The galley is usually positioned near the companionway for ventilation and ease of access, often featuring a deep sink and ample counter space for a vessel of this size. The V-berth is surprisingly spacious due to the hull's blunt entry, and the enclosed head is large enough to be functional rather than cramped.

The Challenger 29 was part of a broader family of designs. Its smaller sibling, the Challenger 24, offered a similar "big boat" feel in a compact package, while the Challenger 32 utilized a nearly identical design language but added more waterline and storage for blue-water aspirations. There was also a 1-foot variation often cited in historical records as the Challenger 28, though many researchers believe this was simply an earlier designation or a measurement variation of the same 29-foot hull mold.

Known Issues & Buyer’s Checklist

Prospective buyers of a Challenger 29 should approach the vessel with an eye toward its age and the specific construction methods of the 1970s.

  • Deck Delamination: Like many boats of this era, the Challenger 29 utilizes a balsa-cored deck. Soft spots around the mast step, chainplates, and stanchion bases are common and usually indicate water intrusion that has compromised the core.
  • Chainplate Inspection: The chainplates are glassed into the hull/bulkhead structure. Over decades, leaks at the deck level can cause the internal wooden supports to rot, which is a significant structural concern that requires invasive repair.
  • Engine Maintenance: Many original 29s were equipped with the Universal Atomic 4 gasoline engine. While reliable if maintained, buyers should check for manifold corrosion and fuel system integrity. Many units have since been repowered with small diesels (like Yanmar or Universal), which adds significant value.
  • Portlight Leaks: The large, fixed windows characteristic of the Challenger line are prone to leaking if the original bedding compound has dried out. This can lead to cosmetic damage to the interior woodwork.

Community & Resources

While there is no longer a formal manufacturer presence, the Challenger brand is supported by a dedicated community of owners, primarily located on the US West Coast and in British Columbia. The Challenger Owners Association (COA) historically served as a hub for technical manuals and modification advice, and much of this tribal knowledge persists in regional sailing clubs in San Pedro and San Diego.

The Verdict

The Challenger 29 is a "big" small boat that prioritizes comfort and structural heft over speed and sleek lines. It remains an excellent choice for a first-time cruiser or a couple looking for an affordable liveaboard.

Pros

  • Exceptional interior volume and headroom for its length.
  • Heavy, hand-laid fiberglass construction provides a sense of security.
  • Stable and predictable handling in heavy weather.
  • Affordable entry point into the cruising lifestyle.

Cons

  • Sluggish performance in light winds.
  • High windage makes docking difficult in breezy conditions.
  • Dated "bubble-top" aesthetic is not to everyone's taste.
  • Potential for core rot in decks if maintenance has been neglected.

Measurements

Construction & Hull

Hull Material
Fiberglass
Deck Material
Fiberglass (Balsa Core)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
1653 lbs
Displacement
7165 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
28.87 ft
Waterline Length (LWL)
25.2 ft
Beam
10.99 ft
Draft
5.74 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
35.6 ft
E (Main Foot)
14.27 ft
I (Foretriangle Height)
32.81 ft
J (Foretriangle Base)
10.33 ft
Forestay Length (est)
34.4 ft
Sail Area
423 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
18.21
Ballast / Displacement Ratio
23.07
Displacement / Length Ratio (D/L) Ratio
199.88
Comfort Ratio
17.29
Capsize Screening Formula
2.28
Hull Speed
6.73 kn