Husafell Stone - Custom/DIY

Name: Husafell Stone - Custom/DIY
Brand: Custom/DIY
Rating: 4.22 (3 reviews)

A Husafell Stone - Custom/DIY build is a home-poured concrete replica of the legendary 186 kg (410 lb) lifting stone from Húsafell, Iceland, used to train and compete in the Husafell carry – hoisting an awkward, handle-less load to chest height and carrying it around a course. Builders converge on the same basic method across multiple DIY tutorials: a reusable plywood or sheet-metal mold, a crack-resistant fiber concrete mix reinforced with a rebar core, and caulked seams to stop leakage during the pour. Because the mold is reusable and the pour depth is adjustable, the same setup can produce stones from roughly 195 lb (4” deep) up to 275 lb (6” deep) at a materials cost of around $85 – well under the $100-700+ range for a fabricated or steel-loadable stone.

A wooden alternative sometimes built instead of a concrete pour is a loadable “beast box”: a plate-loadable wooden frame (roughly 60 lb empty, 300+ lb loaded) with rounded, sanded edges and multiple grip positions (low deadlift-to-carry, middle hug, high Zercher), trading some realism for adjustable loading without pouring concrete.

Coverage is DIY-tutorial and forum-based rather than a single graded product review, since there’s no manufacturer SKU – outcomes depend on the individual builder’s mold, mix, and rebar work rather than factory QC.

Type	DIY concrete (or wood) replica of the Húsafell Stone
Primary use	training/competing in the Husafell carry (Zercher-style hoist to chest height, then carry)
Typical materials	crack-resistant fiber concrete mix, rebar reinforcement, reusable plywood/sheet-metal mold
Alternative design	loadable wooden "beast box": ~60 lb empty, loadable to 300+ lb with standard plates, multiple grip positions
Quality dependency	outcome depends on builder's own mold, concrete mix, and rebar work -- no factory QC
Typical build cost	roughly $85 in concrete/rebar materials (excludes mold fabrication)
Typical finished weight	~195 lb at 4" pour depth up to ~275 lb at 6" pour depth (weight scales with pour depth in a fixed mold)

What is a Strongman?

Strongman equipment trains raw, functional strength through odd-object lifting, carrying, and loading — atlas stones, yokes, farmer’s handles, sleds, logs, and tires — rather than the fixed, balanced resistance of a barbell. It’s a fit for lifters who’ve plateaued on conventional strength training and want to build the grip, bracing, and full-body coordination that competition strongman and functional fitness demand, or who simply want the most direct training carryover to real-world lifting and carrying tasks. Most pieces are bulky and some (tires, natural stones) are sourced or repurposed rather than bought outright, so plan for storage space and, in a few cases, DIY sourcing as part of owning this equipment.

How it compares

	Husafell Stone - Custom/DIY	Rubber Atlas Stones	Rope - Custom/DIY	Color Strongman Sandbags
GymRadar rating	4.22/5	4.2/5	4.24/5	4.2/5
Price		$155.00		$100.00
Type	DIY concrete (or wood) replica of the Húsafell Stone
Primary use	training/competing in the Husafell carry (Zercher-style hoist to chest height, then carry)
Typical materials	crack-resistant fiber concrete mix, rebar reinforcement, reusable plywood/sheet-metal mold
Alternative design	loadable wooden "beast box": ~60 lb empty, loadable to 300+ lb with standard plates, multiple grip positions
Quality dependency	outcome depends on builder's own mold, concrete mix, and rebar work -- no factory QC
Typical build cost	roughly $85 in concrete/rebar materials (excludes mold fabrication)
Typical finished weight	~195 lb at 4" pour depth up to ~275 lb at 6" pour depth (weight scales with pour depth in a fixed mold)

4.2/5 · 3 GymRadar reviews

Reviews by source

Expert	4.22/5	3 reviews
Youtube	4.4/5	3 reviews

A DIY Husafell Stone build is a home-poured concrete replica of the legendary Icelandic lifting stone, made in a reusable mold rather than bought as a finished product. Value is the standout dimension: three independent YouTube build logs and a Reddit thread converge on roughly $85 in concrete and rebar for a build that would otherwise cost $100-700+ from a fabricator, and the reusable mold lets a builder pour heavier stones over time simply by filling it deeper. Functionality is strong too – it reproduces the true handle-less, awkward-object carry of the real event, which a plate-loaded “beast box” alternative trades away for adjustable loading. Build quality and durability are the weakest dimensions to assess: there’s no factory QC, so outcomes hinge entirely on the individual builder’s mold, concrete mix, and rebar work, and none of the sources gathered report on long-term crack resistance after months of drops. Versatility is limited relative to loadable metal replicas – once poured, a stone’s weight is fixed.

+Value: roughly $85 in materials for a full concrete-and-rebar build, versus $100-700+ for a fabricated or steel-loadable stone (YouTube tutorials, r/GripTraining)
+Functionality: reproduces the true no-handle, awkward-object hoist-and-carry of the actual Husafell event rather than a handled substitute (Lift Big Eat Big)
+Versatility: the mold is reusable, so a builder can pour progressively heavier stones over time just by filling it deeper -- roughly 195 lb at 4" up to 275 lb at 6" (Rogue Fitness Blog, YouTube: DIY Husafell Stone)
+Build quality: builders using crack-resistant fiber concrete mixes and rebar cores report smooth, solid results with careful mold-caulking and de-bubbling technique (YouTube: Husafell Stone Build)

−Build quality: no factory QC -- outcome depends entirely on the individual builder's mold, concrete mix, and rebar work, so results vary build to build (community discussion)
−Durability: none of the sources gathered report on long-term crack resistance after repeated drops; all guidance found is preventive (rebar core, caulked seams, fiber-reinforced mix) rather than field-tested outcomes
−Versatility: once a stone is poured its weight is fixed -- progressing further means pouring a new stone, unlike a loadable metal replica or the plate-loaded wooden "beast box" alternative
−Functionality: the wooden "beast box" alternative (loadable to 300+ lb) is explicitly suited to sub-maximal conditioning work rather than max-effort lifts, per its own builder's assessment