OSCAR
OSCAR
Offshore Sailing Competition Analysis & Review

See where you lost the race.

Post-race analytics for offshore sailors. GPS tracks, polar performance, wind shifts, tidal currents — sector by sector, maneuver by maneuver.

1,300+ boats analyzed across 13 offshore races — Fastnet, RORC series, Transquadra, Cap Martinique.

424
boats in Fastnet 2025
695
nautical miles
100%
wind data coverage
8.4kn
peak tidal current

What OSCAR shows you

Every metric. Every leg. Every maneuver. For every boat in the fleet.

Race Replay

Watch the fleet on the map with wind arrows, current vectors, and speed heatmaps. Scrub to any moment in the race.

Polar Performance (PPR)

Your actual speed vs. ORC polar target, corrected for ocean currents. See where you sailed above — or below — your boat's potential.

Sector Analysis

Per-leg speed, VMC, and efficiency deltas against class leaders. Which sectors cost you and which saved you.

Maneuver Cost

Every tack and gybe detected, timed, and costed. Distance lost ranged from 0.08 to 6.47 nm in the Fastnet fleet.

Ranking Timeline

See how your position in the fleet changed hour by hour. Pinpoint the moments you gained or lost places.

Current Correction

Speed Through Water strips out tidal effects. See who actually sailed well vs. who rode a favorable current.

Races available now

13 races analyzed and growing. All accessible in the interactive viewer.

Rolex Fastnet 2025
424 boats · Cowes → Cherbourg
Rolex Fastnet 2023
249 boats · Cowes → Cherbourg
RORC Cowes-Dinard-St Malo 2025
145 boats
RORC Myth of Malham 2025
97 boats
RORC Cervantes Trophy 2025
84 boats
Cap Martinique 2024
51 boats · La Trinité → Fort-de-France
Transquadra 2024
37 boats · Atlantic crossing
+ 6 more RORC races
Morgan Cup, Channel Race, Cherbourg, De Guingand Bowl — all in the viewer

Get early access

We're building OSCAR into a full platform for sailors and coaches. Sign up to be notified when your race is available.

Coach 3+ boats? Sign up above and tell us about your races — we'll be in touch.