Everyone in. Everyone off the line together.
Spin up a race room and share the 6-character code — or let crews scan a QR or tap a join link. When you hit go, a synchronized countdown ticks down on every phone at once, with audio cues so you can keep your eyes on the line, not your screen.
- 6-char room codes · QR & deep-link join
- Synchronized, audio-cued countdown
- Racer, spectator & organizer roles
See the result the second they cross.
Every boat streams its trail to a live leaderboard, then a clean finishing order the instant the gun goes — gold, silver, bronze and all. Apply your club's handicap and SailR corrects every time automatically, and keeps the scores across a whole series. Fair on the water, fair on the results sheet.
- Real-time leaderboard & instant podium
- PY / TCF / PHRF corrected-time scoring
- Multi-race series & aggregate standings
Re-sail the race. Find the fast lane.
After the gun, scrub the whole race on a timeline. Watch each trail glow from green to red by speed, with the wind, your true wind angle and every buoy & layline on a real nautical chart. The fast lanes and the killer tack jump straight off the screen.
- Scrubbable post-race replay
- Speed-gradient trails for lane spotting
- Live wind, TWA, marks & auto-detected laps
Save your boat once. Sail from any phone.
Keep a tidy library of your boats — names, sail numbers, ratings, polars and certificate details across handy Polar / Handicap / COF tabs — and sign in with Google so they sync to the cloud and follow you to any device.
- Saved boats with ratings, polars & COF
- Google sign-in & cross-device cloud sync
- Saved races archive you can replay anytime
Every boat learns its own polar.
SailR keeps a polar diagram for every boat — your target boatspeed at each wind angle and strength, one smooth curve per wind speed. Type it in by hand, or let SailR auto-fill it from your real GPS tracks: every Open Water sail and race feeds the polar, so it sharpens itself the more you sail.
- Radial polar plot from 6 to 25 knots of breeze
- Manual, Table or Auto entry
- Auto-measured from your tracks as you race
Open Water — solo free-sail mode.
No race, no problem. Fire up Open Water and SailR tracks your solo session, builds a live polar as you go, and hands you the same speed-gradient replay to pick apart your own boatspeed. Perfect for a tune-up or a sunset cruise.
- Solo, code-free tracking
- Live polar diagram capture
- Full speed-gradient replay of your sail
