A DEEPFRAME-led fleet with a distinctive Humphreys signature.

23 Slovenian boats under the Jadralna zveza Slovenije — a small fleet along 46 kilometers of northern Adriatic coastline, with DEEPFRAME holding a 26.1% lead and Rob Humphreys' design office anchoring 26.1% of the fleet. At this fleet size, the structural read is real but small-N sensitive: every share moves visibly with a single new boat.

23
boats
7
archetypes
10
events
2
domestic builders
Domestic competitive fleet · as of 2026-06-21

ORC Authority: Jadralna zveza Slovenije

The Jadralna zveza Slovenije governs a fleet concentrated on the short stretch of coast between Koper and Piran. Izola and Portorož are the racing centers — compact, sheltered northern Adriatic waters that produce close tactical racing. Twenty-three boats is a small fleet by any measure, and the small-N caveat travels with every claim on this page: a single new measurement can shift a top-three share by several points. What the fleet does carry is a distinctive design signature, with the Humphreys office anchoring more than a quarter of the classified fleet from the Elan E-series hulls built within kilometers of the home-water race course.

DEEPFRAME leads the Slovenian archetype distribution at 26.1% — a clear lead for a fleet this size — with AEROMAX second at 17.4% and IRONWIND, KEELFLEX, and STEELFORM tied behind at 13% each. DEEPFRAME is the deep-hull, stiff-platform signature: drag-optimized flow paired with a stiff frame, the structural read of a fleet sailing the sheltered northern Adriatic on which it was largely designed and built. AEROMAX brings a power-efficiency hybrid with strong upwind drive; IRONWIND a stiff, stable-drive platform with predictable load behavior; KEELFLEX a responsive, adjustable platform that rewards trim; STEELFORM a heavy-displacement hull with strong directional stability. The DEEPFRAME concentration is real for a 23-boat fleet, but the six boats behind that share remain a small sample — the structural lead is real, the precision is not.

Rob Humphreys is the leading designer voice at 26.1%, with Peter Norlin's Elan Express trio and Sam Manuard's Seascape First 36 line tied behind at 13% each — a Humphreys lead that is unusual in continental European fleets, where the designer typically surfaces through UK and French offshore programs rather than as a single-country anchor. The Slovenian connection runs through the Humphreys-designed Elan hulls, built at the Elan yard near Begunje and raced on the same Koper-Izola-Piran water where they are engineered and refined — twelve of the twenty-three boats, more than half the fleet, came out of the two domestic yards (nine Elan-built, three Seascape-built). The forward path runs the JZS domestic Adriatic circuit — Izola and Portorož club racing, the ORC Prvenstvo Slovenije national championship, the Croatian Adriatic calendar extending southward, and the Barcolana in nearby Trieste on the second Sunday of October drawing Slovenian entries to one of the world's largest single-start regattas.

Slovenia — structural profile.

Scope
23 boats
22 ORC-rated · 1 mapped-IRC
Top 3 archetypes
  1. DEEPFRAME — 6 boats (26.1%)
  2. AEROMAX — 4 boats (17.4%)
  3. STEELFORM — 3 boats (13.0%)
Eleven canonical performance archetypes cluster the fleet by dimensional signature. See the full map →
Top designer cluster
Humphreys R
6 boats (26.1%) — the most-represented design voice in this fleet.

Counts and archetype assignments above are measured from the current corpus. Commentary below is interpretive.

National fleet view · as of 2026-06-21

The shape of the Slovenian fleet.

23 Slovenian boats with a DEEPFRAME lead and a Humphreys-anchored designer signature — here's how they cluster, and what the collective shape reveals about a fleet engineered and raced on the same northern Adriatic water. Read with the small-N caveat: every share moves visibly with a single new boat.

The Slovenian ORC Fleet Signature

Slovenia's fleet is a deep-hull Adriatic collective with a dual-domestic-builder backbone. DEEPFRAME leads at 26.1% (6 boats) — deep-hull efficiency paired with a stiff platform for drag-optimized flow, the structural read of a fleet built and refined on the same sheltered northern Adriatic water it races. AEROMAX follows at 17.4% (4 boats) — a power-efficiency hybrid with strong upwind drive — and IRONWIND holds third at 13.0% (3 boats), the stiff, stable-drive platform, sitting level with KEELFLEX and STEELFORM in a three-way tie behind the top two. Together the three lead archetypes account for 56.5% of the classified fleet. Read alongside the designer share — Rob Humphreys' Elan hulls and Sam Manuard's Seascape First 36 line both anchored within kilometers of the Koper-Izola-Piran race course — Slovenia remains the only country in the FleetEdge dataset where two domestic builders share top billing on their own home-water fleet. With 23 boats spread across 7 populated archetypes, the fleet is a small sample: the top-3 represents only 6, 4, and 3 boats respectively, so each archetype's share moves visibly with even a single new measurement.

  • DEEPFRAME 26.1% · 6 boats
  • AEROMAX 17.4% · 4 boats
  • IRONWIND 13.0% · 3 boats

Dimension emphasis: Hull Efficiency · Comp & Time

The Slovenian forward path runs the JZS Adriatic circuit from Izola and Portorož — the ORC Prvenstvo Slovenije national championship, the Croatian Adriatic event extension, and the Barcolana in Trieste as the regional season climax — with the dual Humphreys-Elan / Manuard-Seascape design-to-racing feedback loop as the fleet's permanent structural backbone.

DEEPFRAME

Deep-hull efficiency paired with a stiff platform for drag-optimized flow.

neutral upwind · moderate reaching · VMG downwind

Boats 6
Share 26.1%
  • Swan 60
  • Nautor custom
  • ClubSwan 50

AEROMAX

Power-efficiency hybrid with strong upwind drive and moderate displacement.

strong upwind · neutral reaching · neutral downwind

Boats 4
Share 17.4%
  • TP52
  • GP42
  • Melges IC37

IRONWIND

Stiff, stable-drive platform with predictable load behavior.

moderate upwind · moderate reaching · VMG downwind

Boats 3
Share 13.0%
  • J/122
  • XP-44
  • Swan 45

KEELFLEX

Responsive, adjustable platform that rewards active trim and mode changes.

neutral upwind · moderate reaching · neutral downwind

Boats 3
Share 13.0%
  • First 30
  • X-35
  • J/35

STEELFORM

Heavy-displacement hull with strong directional stability.

neutral upwind · neutral reaching · VMG downwind

Boats 3
Share 13.0%
  • J/70
  • Farr 280
  • SB20

AEROBLADE

Light, agile platform optimized for quick acceleration and flat-water speed.

moderate upwind · moderate reaching · neutral downwind

Boats 2
Share 8.7%
  • Class 40
  • IMOCA derivatives
  • Pogo 30

STORMLINE

Rough-water specialist with a hull shape optimized for steep, short waves.

moderate upwind · strong reaching · moderate downwind

Boats 2
Share 8.7%
  • J/111
  • J/121
  • Fast 40+

The Slovenian fleet's signature.

Humphreys lines anchor the Slovenian fleet

Rob Humphreys' design office holds the largest single share of any designer in the fleet — 6 boats, 26.1% of the 23-boat classified fleet, twice the share of either Peter Norlin (3 boats, the Elan Express trio) or Sam Manuard (3 boats, the Seascape First 36 line). The Humphreys block runs through Elan hulls — the 310, 410, 450, 31S-adjacent line and the E 5 and E 6 — drawn for the yard at Begunje and raced on the same Koper-Izola-Piran water. One designer visibly leads here, and his boats are built in-country.

The Elan Express cluster

The Elan Express is the single most common class in Slovenia — 3 boats, 13% of the fleet, and the only class with three or more hulls in the fleet. A Norlin-drawn 7.8-meter club racer leading the national grid fits the fleet's profile: compact boats for compact, sheltered water, with the rest of the fleet scattered across one- and two-boat classes from the Melges 24 to the Elan E 5.

DEEPFRAME leads the Slovenian fleet

DEEPFRAME is Slovenia's structural preference — 6 boats, 26.1% of the classified fleet, the largest single archetype in a distribution where AEROMAX follows at 17.4% (4 boats) and IRONWIND, KEELFLEX, and STEELFORM tie behind at 13% each. The deep-hull, stiff-platform signature — drag-optimized flow on a stiff frame — is the platform Slovenian owners keep choosing for sheltered northern Adriatic racing, a long-running design preference rather than a single-season effect.

The boats that define Slovenian racing.

Elan Express (3)

A racer-cruiser from Elan Yachts.

One class clears the 3-boat reporting floor in this 23-boat fleet; the remaining boats are spread across one- and two-boat classes. Source: FleetEdge published data (as of 2026-06-21).

Slovenian boats appear across 10 distinct events in the FleetEdge fleet. The two deepest entries are domestic: the One Sail Cup — ORC off Izola in May 2024 and the ORC Prvenstvo Slovenije, the national championship, in 2025 — five Slovenian boats each. Two boats, Elaya (Elan E 5) and First 36 SE (Seascape), raced the ORC Double-Handed World Championships 2025, and single Slovenian entries reach as far as the ORC World Championship 2026, the Rolex Middle Sea Race 2025, the RORC Caribbean 600 2025, the ORC DH Europeans 2024, the Cor Caroli regatta, and La Cinquecento.

The Prvenstvo Slovenije is where the Slovenian fleet races itself. The national championship runs constructed-course windward-leeward sprints off the home coast plus a long all-purpose night race, and it is where the fleet's class structure meets on level terms. The selected result below is the 2025 edition — the domestic event that decided a Slovenian national class title between two Elan Expresses.

ORC Prvenstvo Slovenije 2025 — ORC Classes

5 of 23 fleet boats competed. 7 races from May to June 2025 — six constructed-course windward-leeward sprints off the Slovenian coast and a 29-mile all-purpose night race — scored PCS and time-on-time. A national class title decided between two Elan Expresses.

What led the Slovenian entries at the Prvenstvo.

Comparative Time

1. ENJOY - PAC-MAN · -9.4 s/nm
2. TAIA 2 & WHITE GOOSE · +29.3 s/nm
3. NIKA · +99.3 s/nm
Cohort 5 boats

Crew Residual

1. FREYA · +171.5 s/nm
2. NIKA · +114.5 s/nm
3. ENJOY - PAC-MAN · +110.6 s/nm
Cohort 5 boats

Rating (GPH)

1. TAIA 2 & WHITE GOOSE · 535.4 s/nm
2. ENJOY - PAC-MAN · 622.6 s/nm
3. FREYA · 655.8 s/nm
Cohort 5 boats

Comparative Time is each boat's event delta against its ORC median allowance (sec/nm; lower is better, negative means faster than allowance). Crew Residual is the event crew residual (sec/nm; negative means the crew beat the boat's archetype-expected pace — stronger execution; positive means below that baseline). The values below are listed largest-residual first, so the boat nearest its archetype baseline sits last; every Slovenian entry carried a positive residual at this event. Rating lists certificate GPH (lower is faster-rated). FREYA's comparative delta covers 3 scored races; the other four boats cover 5. Source: FleetEdge published data (as of 2026-06-21), ORC Prvenstvo Slovenije 2025, 5-boat SLO field.

What the Prvenstvo Slovenije 2025 entries revealed.

NIKA — ORC Prvenstvo Slovenije Champion, Class C

NIKA KEELFLEX (SLO 116), an Elan Express, won Class C at the 2025 ORC Prvenstvo Slovenije — 1st of the two ranked Class C entries on 8 points across the seven-race national championship series, taking the title from sistership PALADA KEELFLEX (SLO 39) on 12. A STORMLINE platform — the rough-water hull shape built for steep, short waves — winning the national class title on home water, in a boat drawn by Peter Norlin and carrying the Elan name.

Source: published ORC Prvenstvo Slovenije 2025 series standings, Class C · rank 1, 8 points.

ENJOY - PAC-MAN: 9 sec/nm under the allowance, alone

ENJOY - PAC-MAN IRONWIND (SLO 564), a Melges 24, was the only Slovenian boat to sail under its ORC median allowance at the Prvenstvo — a -9.4 sec/nm comparative-time delta across 5 scored races, 38.6 sec/nm clear of the next boat (TAIA 2 & WHITE GOOSE at +29.3) and more than 108 sec/nm better than the field median. The IRONWIND sportboat beat its own rating; everyone else paid against theirs.

Source: published ORC Prvenstvo Slovenije 2025 data comparative-time deltas · ENJOY - PAC-MAN -9.4, TAIA 2 & WHITE GOOSE +29.3, NIKA +99.3, PALADA +103.6, FREYA +148.7 s/nm.

FREYA: 171 sec/nm below its archetype baseline

FREYA STORMLINE (SLO 735), a Humphreys-drawn Elan 310, finished furthest from its archetype-expected pace in the field — a +171.5 sec/nm event crew residual, the largest positive gap of the five Slovenian entries, meaning the boat sailed well short of the pace its archetype's strongest crews set, not ahead of it. The platform frame compounds it: the field's slowest-rated hull but one (655.8 GPH, 35.8th percentile) with a sail drive index of 29, and the field's largest comparative-time deficit (+148.7 sec/nm against allowance over 3 scored races). At this event the boat gave back time on both measures — rating and execution.

Source: published ORC Prvenstvo Slovenije 2025 data crew residual (negative = crew beat the archetype baseline; positive = below it) + certificate GPH / sail drive index.

A STORMLINE title fight without the fleet's DEEPFRAME lead

The national championship entry looks nothing like the national fleet. DEEPFRAME, 26.1% of the 23-boat Slovenian fleet (6 boats) and its largest archetype, did not start at all — while STORMLINE, just 8.7% of the fleet (2 boats), made up fully 60% of the 5-boat entry: all three Elan hulls in the field carried it, the two Class C Elan Expresses that fought out the title plus the Elan 310. IRONWIND and AEROBLADE filled the rest at one boat each. The race composition is not the fleet composition.

Source: FleetEdge SLO fleet baseline (23 boats, current view) vs ORC Prvenstvo Slovenije 2025 field FleetEdge archetype assignments (5, as published nearest the event).

5 boats classified in ORC Prvenstvo Slovenije 2025.

Archetypes as published 2026-06-08 — the FleetEdge view nearest this event.

The Slovenian championship entry, sorted by archetype. STORMLINE makes up 60% of the field — all three Elan hulls that started, nearly seven times its 8.7% fleet baseline — while the fleet's 26.1% DEEPFRAME lead is absent entirely.

STORMLINE

Rough-water specialist with a hull shape optimized for steep, short waves.

Boats 3
Share 60.0%

AEROBLADE

Light, agile platform optimized for quick acceleration and flat-water speed.

Boats 1
Share 20.0%

IRONWIND

Stiff, stable-drive platform with predictable load behavior.

Boats 1
Share 20.0%

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