STORMLINE leads, GRAVITYRUN backs it — the rough-water-plus-heavy-momentum Baltic read.

331 FIN-prefix boats anchor a distinctive Finnish offshore character: STORMLINE 18.1% leads and GRAVITYRUN 14.8% follows, 32.9% of the fleet between them — a rough-water specialist paired with a heavy-mode momentum platform that defines how the Finnish fleet meets cold water, shallow archipelago approaches, and short punishing seas under the magnetic clarity of summer's nightless nights. KEELFLEX's narrow-stability-window racers hold third at 14.2%.

331
boats
19
events
196
races
Domestic competitive fleet · as of 2026-07-10

National authority: Suomen Purjehdus ja Veneily

The intensity of the Baltic season shapes Finnish racing character. With a short window for racing, every event matters. Crews develop through a series of closely-packed competitions that test preparation, boat handling in variable conditions, and tactical discipline under pressure. Underneath the calendar, the structural read is clean: 331 boats with FIN sail prefixes make Finland one of the largest contributors to the Baltic offshore fleet, second only to Norway, and that fleet clusters on rough-water, heavy-momentum, and narrow-window platforms rather than on a single leading designer line. Jeppesen-Nielsen leads the designer table at 7.3% (24 boats), well below the 15% concentration threshold, with Sparkman & Stephens adding a cross-Atlantic classic-American presence. The Finnish fleet is structurally fragmented on the drawing-board axis and structurally concentrated on the archetype axis — a combination distinctive on FleetEdge.

National fleet view · 331 boats · as of 2026-07-10

Finland — structural profile.

Scope
331 boats
328 ORC-rated · 3 mapped-IRC
Top 3 archetypes
  1. STORMLINE60 boats (18.1%)
  2. GRAVITYRUN49 boats (14.8%)
  3. KEELFLEX47 boats (14.2%)
Eleven canonical performance archetypes cluster the fleet by dimensional signature. See the full map →
Top designer cluster
Jeppesen-Nielsen
24 boats (7.3%) — 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 2026-07-10

331 boats, fragmented designers, a STORMLINE-led Baltic signature.

331 FIN-prefix boats across 11 archetypes on the Baltic — cold water, shallow archipelago, short punishing seas. Here's how a fragmented designer market (Jeppesen-Nielsen 7.3% most-common) carries a STORMLINE 18.1% plus GRAVITYRUN 14.8% signature, and what 32.9% top-two archetype concentration reveals about how Finland actually races.

The Finnish ORC Fleet Signature

Finland races with a rough-water-plus-heavy-momentum signature shaped by the Baltic. STORMLINE leads at 18.1% (60 boats) — rough-water specialists with hull shapes tuned for steep, short waves, the leading Finnish answer to the archipelago seas. GRAVITYRUN follows at 14.8% (49), heavy-mode momentum boats with strong sustained-breeze downwind drive. KEELFLEX holds third at 14.2% (47), narrow-stability-window platforms that reward precise trim and punish imbalance. Rough-water tuning, momentum-class running, and stability-window precision lead the Baltic mix.

  • STORMLINE 18.1% · 60 boats
  • GRAVITYRUN 14.8% · 49 boats
  • KEELFLEX 14.2% · 47 boats

Dimension emphasis: Sail Performance · Crew

The Finnish structural read concentrates on STORMLINE 18.1% plus GRAVITYRUN 14.8% — 32.9% top-two share — with a fragmented Jeppesen-Nielsen-led designer market (7.3% most-common) and FIN-prefix boats representing the country on the world stage at the Tallinn 2025 ORC Worlds.

STORMLINE

High-power, heel-sensitive platform with explosive potential when sailed flat.

moderate upwind · strong reaching · moderate downwind

Boats 60
Share 18.1%
  • Comfortina 32
  • Fenix
  • Aphrodite 101

KEELFLEX

Narrow stability window; fast when perfectly balanced, punishing when not.

neutral upwind · moderate reaching · neutral downwind

Boats 47
Share 14.2%
  • First 31.7
  • Express
  • First 31.7 LR

GRAVITYRUN

Heavy-mode momentum boat with strong downwind power in sustained breeze.

neutral upwind · moderate reaching · strong downwind

Boats 49
Share 14.8%
  • First 36.7
  • First 34.7
  • X-332

HEADFORCE

Upwind-biased pressure boat driving compact rigs through higher-drag hull forms.

strong upwind · weak reaching · VMG downwind

Boats 37
Share 11.2%
  • Fortuna 9
  • Miura
  • Elan 333

AEROMAX

Upwind-power specialist with the fleet's strongest rig-driven VMG.

strong upwind · neutral reaching · neutral downwind

Boats 33
Share 10.0%
  • First 40.7
  • First 40
  • Grand Soleil 40

STEELCORE

Central, stiff rigid-platform hull — stability-positive, hull-form-dominant, low heel-sensitivity.

neutral upwind · neutral reaching · neutral downwind

Boats 34
Share 10.3%
  • Sunfast 37
  • Dufour 40
  • Grand Soleil 37 BC

STEELFORM

Compact-rig, rigid platform delivering consistent, low-variance results.

neutral upwind · neutral reaching · VMG downwind

Boats 17
Share 5.1%
  • Bavaria CR 46
  • Dufour 41 Performance
  • Hanse 400 E

IRONWIND

Stiff, stable-drive platform with predictable load behavior.

moderate upwind · moderate reaching · VMG downwind

Boats 16
Share 4.8%
  • J-80 OD
  • J-24
  • Melges 24 OD

DEEPFRAME

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

neutral upwind · moderate reaching · VMG downwind

Boats 15
Share 4.5%
  • J-109
  • First 36
  • J-120

GLIDEFORM

Low-drag hull delivering smooth, efficient downwind acceleration.

weak upwind · moderate reaching · strong downwind

Boats 15
Share 4.5%
  • J-105
  • J-99
  • Farr 30

AEROBLADE

High-efficiency rig with sharp heel sensitivity and rapid trim response.

moderate upwind · moderate reaching · neutral downwind

Boats 8
Share 2.4%
  • TP-52
  • Farr 40
  • XP-44

Event cohort view · 18 boats · as of 2026-07-10

The Finnish ORC community has developed depth through focused, high-intensity racing. Finnish Sailing and Boating provides the national framework and competitive structure. The Baltic offshore series brings together boats from Finland, Sweden, Denmark, and Germany in a challenging multi-event competition that tests boat handling and tactics in the complex Baltic environment. At 331 boats with FIN sail prefixes, Finland is one of the largest contributors to the Baltic offshore fleet, second only to Norway and ahead of Estonia, Sweden, and the southern Baltic states.

Finland's contribution to international offshore racing is built on consistent excellence in challenging conditions. Finnish teams compete internationally and bring experience from the most technically demanding Baltic waters. The combination of skill development in short seasons, boat handling in complex water states, and tactical precision under pressure creates a foundation for competitive engagement in international events. The structural signature behind the calendar — STORMLINE 18.1% rough-water specialists plus GRAVITYRUN 14.8% heavy-mode downwind running, with KEELFLEX 14.2% narrow-window racing platforms close behind — reads as a Finnish answer to Baltic conditions that no other regional fleet on FleetEdge surfaces with the same balance.

DH SM 2025 — Finnish Double-Handed Championship, Classes A & B.

18 of 331 fleet boats competed. 2 races. ToT — Weather Routing scoring over the 142.87 nm Espoo–Naissaari offshore course, 6 June 2025. On Comparative Time, negative is faster than the rating expects (the boat beat its rating); positive is slower.

Who led each lens at DH SM 2025.

On Crew Residual, negative means the crew beat the boat's archetype-expected pace (stronger execution); positive is below that baseline. Every boat in this comparison field finished on the positive side of both time metrics, so the leaders below are the closest to expectations, not ahead of them. Sail Drive Efficiency reads higher-is-better.

Comparative Time

1. TEGU · +6.95 sec/nm
2. TENET · +8.27 sec/nm
3. VICTORIA · +9.18 sec/nm
Cohort 16 boats

Crew Residual

1. TENET · +6.40 sec/nm
2. TEGU · +8.18 sec/nm
3. VICTORIA · +8.59 sec/nm
Cohort 16 boats

Sail Drive Efficiency

1. TENET · 31
2. TEGU · 30
3. MONKEY 47 · 30
Cohort 18 boats

What the home championship surfaced.

TENET — Event Champion, Class A

Tenet won Class A from a 9-boat field on 1.4 points — a JPK-10.30 in GLIDEFORM form, a low-drag hull built for smooth, efficient flow. The boat also topped the 16-boat comparison group on Crew Residual at +6.40 sec/nm — the closest of any finisher to its archetype-expected pace — led all 18 boats on Sail Drive Efficiency at 31, and sat second on Comparative Time at +8.27 sec/nm: presence on every table, which is what a class title usually rewards.

GOODIO — Event Champion, Class B

Goodio took Class B, also on 1.4 points from a 9-boat field — a Mat 10.10 in AEROMAX form, the upwind-power specialist profile. AEROMAX was the largest archetype group in this race's classified field — 6 of the 18 boats in the published view nearest the event — so the championship's most common design profile also carried its own class.

Two class titles, two archetypes

Both DH SM 2025 class winners were Finnish, and they came from different archetypes: Tenet's GLIDEFORM in Class A and Goodio's AEROMAX in Class B, each scoring an identical 1.4 points to top its nine-boat class. One championship, two design philosophies on top — low-drag flow efficiency in one class, upwind rig power in the other — a breadth that reflects the fragmented-designer, multi-archetype shape of the 331-boat Finnish fleet.

Tegu cleared the field median by 23 sec/nm

Tegu, a Dehler 30 OD in GLIDEFORM form, posted the field-best Comparative Time at +6.95 sec/nm against a 16-boat field median near +30 — roughly 23 sec/nm closer to its rating than the middle of the fleet — and sat one point off the Sail Drive Efficiency lead at 30. Only Tenet, at +8.27 sec/nm, and Victoria, at +9.18, held within three seconds per mile of the leader; every other boat in the comparison field conceded 8 sec/nm or more.

Tenet: first on two lenses, second on the third

FleetEdge reads the Class A champion across three dimension families at DH SM 2025: first of 16 on Crew Residual at +6.40 sec/nm — nearest to its archetype-expected pace in a field that finished uniformly on the positive side of that baseline — first of 18 on Sail Drive Efficiency at 31, and second of 16 on Comparative Time at +8.27 sec/nm. The short-handed format isolates crew work from hull variation, and the JPK-10.30's presence at the top of every table says the title was carried on more than one surface.

18 boats classified in DH SM 2025.

Archetypes as published 2026-07-10 — the FleetEdge view nearest this event.

AEROMAX

Upwind-power specialist with the fleet's strongest rig-driven VMG.

Boats 6
Share 33.3%

GLIDEFORM

Low-drag hull delivering smooth, efficient downwind acceleration.

Boats 3
Share 16.7%

HEADFORCE

Upwind-biased pressure boat driving compact rigs through higher-drag hull forms.

Boats 3
Share 16.7%

DEEPFRAME

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

Boats 2
Share 11.1%

GRAVITYRUN

Heavy-mode momentum boat with strong downwind power in sustained breeze.

Boats 1
Share 5.6%

KEELFLEX

Narrow stability window; fast when perfectly balanced, punishing when not.

Boats 1
Share 5.6%

BALANCECORE

A balance-sensitive, stability-positive design with a wide, forgiving performance envelope.

Boats 1
Share 5.6%

STORMLINE

High-power, heel-sensitive platform with explosive potential when sailed flat.

Boats 1
Share 5.6%

Classified fleet view · 331 of 331 classified · as of 2026-07-10

The Finnish fleet signature.

The rough-water STORMLINE lean

STORMLINE is the single largest archetype in the Finnish fleet — 60 of 331 FIN-prefix boats, 18.1% of the fleet. These are rough-water specialists, hulls shaped for steep, short waves rather than for flat-water glide or pure upwind power. In a fleet that races the cold archipelago seas of the Gulf of Finland, that lean is structural: nearly one boat in five is built first for the chop. With GRAVITYRUN's heavy-mode momentum platforms at 14.8% next and KEELFLEX's narrow-stability-window racers at 14.2% close behind, the Finnish design preference reads as rough-water durability backed by sustained-breeze momentum and trim-rewarding precision rather than specialization for any single point of sail.

The boats that define Finnish racing.

Finngulf 41 (6)

A racer-cruiser from Finngulf Yachts.

Inferno 31 (6)

A racer-cruiser from Finngulf Marine.

X-332 (5)

A racer-cruiser from X-Yachts.

X-99 (5)

A racer-cruiser from X-Yachts.

Albin Nova (4)

A racer-cruiser from Albin Marine.

Join the world's offshore racing teams.

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