Put your phone in the boat and sail. Tackt Racing records your race in full — track, speed, heel and trim — spots the start horn automatically, points you at the next mark, and plays the whole thing back afterwards.
Everything records to a single session you can replay, export and review — no extra hardware, just the phone you already carry.
GPS position, speed over ground and heading at 4 Hz, with a clear flag when the fix is settling.
Motion-sensor boat diagrams that stay accurate at any mounting angle, with red alerts past your limits.
Listens for the start signal, flags it on screen and can auto-start your race timer on the gun.
Set marks and rounding sides, then get a bearing arrow, distance, VMG and layline / tack cues to the next mark.
Keeps the screen awake and keeps logging in the background, even with the phone stowed and locked.
Scrub your whole track back with speed, heel and trim — plus tacks, gybes and marks — or export the raw JSON.
Big numbers, clear boat diagrams and one-tap controls — designed to be glanced at from a hiking strap, not studied.
Tackt Racing uses the same accounts as Tackt Core. Sign in with your sailing club login and your marks, courses and race types come down automatically — no re-typing buoy coordinates on the slipway.
Tackt Racing is in active development. Join early access to test it with your club this season and help shape what comes next.