The Caribbean 600 is ocean racing with the scenery left in. Each February a fleet leaves Antigua's English Harbour and sails a course of close to 600 nautical miles that strings together the islands of the Lesser Antilles — north past Barbuda and Nevis, around St Barth's and Saba, down to Guadeloupe and back — without a single stopping point. For the fleet it is roughly two to four days of racing without a night in bed; for the spectator it is one of the few races whose entire drama can be followed, leg by leg, from the race tracker while sitting somewhere warm.
This is a spectator's explainer from the race's established public format; entry lists and course details for each edition are published by the organisers in advance.
Why sailors rate it
The course alternates long open legs with island corners where the wind bends and the current runs hard, so navigation never stops paying. The fleet is unusually mixed — grand-prix racers, offshore veterans, and serious charter-derived cruiser-racers — and because the race runs non-stop, the corrected-time contest stays open until the last boat finishes off Antigua. Record attempts by the big multihulls and maxis make the headlines; the middle of the fleet makes the race.
How to watch it
Three options, in ascending order of commitment. The tracker, with the fleet's positions updating through the nights — the interesting screens are the Saba corner and the Guadeloupe turn. From Antigua itself: the start off English Harbour is a proper spectacle, and the finish, boats arriving in ones and twos over a day and a half, is the connoisseur's watch with a drink on the wall at Nelson's Dockyard. And from the water: day-charter out of Antigua can put you near the start, while the islands the course rounds — St Barth's in particular — get front-row views of the fleet passing within sight of the beach.
If you're timing a trip around it
February is high season in the Caribbean for good reason — trade winds at their steady best — so the race sits inside the best fortnight of the year for a charter that includes a racing day. The smart play for a non-racing charter week: start or end in Antigua around the race, watch the send-off, then let the itinerary absorb the quieter islands while the fleet does the mileage for everyone.