Free throughout May DBSC & ISORA Sailor + Digital Course Cards on us, plus Custom Course Cards for ISORA. Race Marks Pro available to purchase.
Your club's course cards, live mark navigation and race countdown — for every boat you race. Now with multi-boat support.
Get Race Marks
Swipe through the app to see course cards, live navigation, race countdown and more.
Browse official Sailing Instructions, Notices to Competitors and course cards published by your club.
Live bearing and distance to the next mark, updated in real time from your phone's GPS.
Configurable countdown synced to your class start sequence.
Build your own courses from your club's known marks.
Race Marks partners with yacht clubs to publish their race documents and course data.
Add every boat you sail. Switch in one tap, with your polars, certs and trusted networks already loaded. New in v1.2.
Race Marks v1.2 is live on iOS and Android.
Want early access to upcoming features? Join the waitlist.