Youth sailing team celebrating together on the water after racing

Race Tracking Systems

Every shift, tack and
mark rounding. Tracked.

Precision GPS tracking and analytics for Optimist, ILCA, 420 and over a hundred other classes. Built for sailors, coaches and race committees.

Built for the fleet

One system, every class

From a kid's first Optimist to Olympic skiffs — our trackers mount on any hull and speak every class.

OPT
Optimist
Youth single-hander
ILCA
ILCA / Laser
Olympic single-hander
420
420
Double-handed trainer
29er
29er
High-performance skiff
N17
Nacra 17
Foiling catamaran
FINN
Finn
Heavyweight dinghy
470
470
Olympic double-hander
FEVA
RS Feva
Junior double-hander
Wide view of an Optimist fleet lined up on the course

+ 100 more classes supported

The system

Data that wins races

Everything you need to understand a race — captured automatically, ready to replay.

Young sailor preparing an Optimist dinghy before racing

Live GPS Tracking

Centimeter-grade positions streamed in real time from lightweight onboard trackers built for small dinghies.

Speed & VMG

Boat speed, velocity made good and heading updated continuously so every leg is measurable.

Wind & Current Layer

Overlay live wind shifts and current so you can see exactly why a lane paid off.

Post-Race Analytics

Replay any race, compare tracks side-by-side and break down tacks, gybes and mark roundings.

Coach Telemetry

Stream the whole fleet to a coach boat or shore tablet with offline-friendly sync.

Phone-as-Tracker

No physical unit? Link your smartphone and use its built-in GPS as a tracker — same live tracks, speed and analytics, zero hardware to carry.

Auto Race Timing

Start lines, splits and finish detection captured automatically — no manual stopwatch.

Live tracking

Watch the whole course unfold

Render the full race course with live boat tracks, mark roundings and the wind picture overlaid. Scrub the timeline to relive any moment of the race.

Boat speed
7.8 kt
Heading
128°
Wind
225° / 12.4 kt
VMG
6.3 kt
Optimist fleet racing tightly together in breeze and chop
Miami
Biscayne Bay developed
0 Hz
GPS sample rate
0 h
Tracker battery life
0/7
AI help available
Optimist sailors racing in cold wet conditions

Bring tracking to your next regatta

Tell us your classes and fleet size — we'll set you up with trackers, live broadcast and full analytics.

Support boat alongside Optimist sailors after racing