Fleet DNA
How the Baltic Offshore fleet is built.
1,806 boats in the fleet. The classified boats are attributed across the eight archetypes of the 2026 census — eleven measured slots — with 3 unclassified hulls held aside.
The Baltic is a compact-hull fleet with a clear head: LEANFORCE takes a quarter of the roster on its own, and with LEANRUN and SPARKFLEX the leading tier carries more than half the fleet. LEANFORCE leads at 26.0% (469 boats) — the compact hulls that keep driving when the Baltic chop builds and the breeze holds in. LEANRUN follows at 17.3% (312 boats), the large-scale, upright-posture all-rounders, First 36.7s and J-109s, that the banked race evidence reads as downwind-neutral through a Nordic racing day. SPARKFLEX sits third at 13.5% (244 boats): the minimal-scale, tender-reserve one-designs, the J-80s, J-24s, and J-70s that reward the crew discipline this fleet is built on. AEROCORE is close behind at 12.9% (233 boats), the large-scale, upright hulls that carry a measured downwind advantage in banked race evidence, ahead of AEROFORCE at 10.4% (187 boats), the level-posture group that grinds out the upwind ladder, then AEROSTREAM at 7.7% (139 boats), HEFTLINE at 6.6% (120 boats), and KEELRUN at 5.5% (99 boats) — a long, evenly-packed tail behind a top tier that is anything but flat.
- LEANFORCE 26.0% · 469 boats
- LEANRUN 17.3% · 312 boats
- SPARKFLEX 13.5% · 244 boats
Dimension emphasis: Hull & Stability · Condition & Tactical · Crew & Execution
Jeppesen-Nielsen leads the designer signature at 9.0% (163 boats), ahead of Farr Design and Judel-Vrolijk. The most-common production hulls are First 36.7, Express, First 40.7, X-35 OD, and First 31.7 LR. The featured race result of the current published data is the Garmin ORC World Championships 2025 at Tallinn, with 61 Baltic boats in the comparative race group.
The full distribution — the archetypes of the 2026 census across eleven measured slots.
LEANFORCE
Compact scale — downwind-neutral in banked race evidence.
weak upwind · neutral reaching · weak downwind
Boats 469
Share 26.0%
- Elan 333
- Miura
- Dufour 30 Classic
SPARKFLEX
Minimal scale · upright posture · tender reserve — downwind-constrained in banked race evidence.
weak upwind · moderate reaching · weak downwind
Boats 244
Share 13.5%
- J-80 OD
- J-24
- J-70 ONE DESIGN
AEROSTREAM
Towering scale · level posture · stiff reserve — measured downwind advantage in banked race evidence.
strong upwind · weak reaching · strong downwind
Boats 139
Share 7.7%
AEROFORCE
Large scale · level posture · neutral reserve — reaching-constrained in banked race evidence.
neutral upwind · weak reaching · neutral downwind
Boats 187
Share 10.4%
- First 40.7
- X-43
- Grand Soleil 40
LEANRUN
Large scale · upright posture — downwind-neutral in banked race evidence.
neutral upwind · neutral reaching · neutral downwind
Boats 312
Share 17.3%
- First 36.7
- J-109
- First 35
HEFTLINE
Compact scale · level posture · stiff reserve — reaching-neutral in banked race evidence.
moderate upwind · moderate reaching · moderate downwind
Boats 120
Share 6.6%
AEROCORE
Large scale · upright posture · tender reserve — measured downwind advantage in banked race evidence.
neutral upwind · neutral reaching · neutral downwind
Boats 233
Share 12.9%
- First 36
- Bavaria CR 46
- J-120
The Baltic is led from the compact end and backed by breadth. LEANFORCE takes 26.0% of the fleet on its own, and with LEANRUN and SPARKFLEX the leading tier carries more than half the roster; the remaining archetypes pack into a band from 5.5% to 12.9%. The Baltic's signal is a clear head over a long, even tail — a structurally diverse domestic roster in which one compact hull family sets the pace.