The Dutch Fleet Signature
The Netherlands' fleet leads with the large-scale, upright-sailing LEANRUN shape, with the compact-scale LEANFORCE behind it. LEANRUN leads at 23.4% (107 boats) — hulls that sit upwind-neutral in race results, a shape that keeps pace with the fleet norm on the windward legs of North Sea and offshore courses. LEANFORCE sits nearly six points behind at 17.7% (81 boats) — compact-scale hulls that show a measured downwind advantage in the same banked evidence — and AEROFORCE follows at 13.6% (62 boats), the large-scale, level-sailing platform on a neutral stability reserve. The three lead archetypes carry just over half the fleet between them, and the supporting field stays broad — SPARKFLEX, HEFTLINE, AEROCORE, and KEELRUN all hold ground behind them — the signature of a fleet that buys across production one-designs and one-off builds, and campaigns from North Sea club racing through Mediterranean and Atlantic offshore circuits.
- LEANRUN 23.4% · 107 boats
- LEANFORCE 17.7% · 81 boats
- AEROFORCE 13.6% · 62 boats
Dimension emphasis: Sail Performance · Condition & Tactical
In May 2026, 37 Dutch boats raced the North Sea Regatta, the Open Dutch ORC Championships, on home waters — and Dutch boats won all four divisions — see what we saw →.