Race real sailors, in real time.
Regattatron is a top-down multiplayer regatta sim. You line up against other people on the same start line — read the wind, win the start, cover your rivals — and the real Racing Rules of Sailing are enforced the moment you break one.
A full line of boats, every one for itself.
Up to 20 on the start line, windward-leeward laps, one winner. Single races or three-race regattas that score across the series.
2 vs 2 and 3 vs 3.
Sail as a side for one combined score, plus one-on-one match racing. Slowing your rivals down matters as much as sailing fast.
From the lobby to the finish gun.
Find a fleet
Spawn a single race, a three-race regatta, a 2v2 team race or a match race, and call other sailors in from the lobby chat. Bots fill any seats nobody claims.
Win the start
Time the line against a crowd of real boats. Cross early and you are OCS under Rule 22 and sent back. The pre-start decides most races.
Sail the beat
Windward-leeward laps. Tack on the shifts, hunt the puffs, and stay out of the wind shadow of the boat ahead — it costs you a knot.
Take your result
Fouls, penalties and finishing order are decided by the server, not by argument. Your ELO moves, and the race lands in your history.
A protest committee that never sleeps.
Contact is judged on the boats' actual hulls, not on how close you looked. The simulation is authoritative and runs on the server, so nobody's connection decides who fouled whom.
- RULE 10Port keeps clear of starboard
- RULE 11Windward keeps clear of leeward
- RULE 18Mark room at the rounding
- RULE 22On the course side at the gun
- RULE 31Touching a mark
A room full of sailors, not a matchmaking queue.
Chat with whoever is online, agree which race to sail, and go. Daily regattas run on a schedule you can register for in your own timezone, and every result you sail is ranked on the same ELO board.
Turn up in something recognisable.
Pick a livery, then recolour the deck, cockpit and trim until the fleet knows your boat on sight. Iridescent designs shift hue as you sail.
Free to race. Pro to find out why you lost.
Every race is free, forever. Pro adds the debrief: your own track, broken down against the boats that beat you.
- Where you lost the start, in seconds and boat lengths
- How much of the race you sailed on the favoured tack
- The position ladder, place by place
- High-res textures and custom sail graphics
The next start is a browser tab away.
Free account, no download, real people on the line.
Start racing free