Times every lap from your phone's GPS, with your best and last lap in big digits on the dash.
Lapforge: Track Day Lap TimerTimes every lap from your phone's GPS, with your best and last lap in big digits on the dash.
CMJ Raceway track map
The layout of CMJ Raceway, drawn from its OpenStreetMap outline with north at the top, and a lap length of 0.94 mi (1.52 km).
Time your laps at CMJ Raceway
Lapforge knows CMJ Raceway: when you arrive, it recognizes the track from your phone's GPS and draws this outline on the timing screen with your position on it.
Press GO, tap Set start line as you cross the line on your first lap, and Lapforge saves that line for every visit. Each lap after is timed from GPS, placed between two GPS readings rather than rounded to the next one. Lap timing and your lap history are free, with no account.
Tracks near CMJ Raceway
- Coulee Go-Kart Raceway 36 mi away
- Red Cedar Speedway 52 mi away
- State Park Speedway 75 mi away
- Racetrack 78 mi away
- Tomahawk Speedway 100 mi away
- Tigerton MX 102 mi away
Track data © OpenStreetMap contributors, ODbL. Download the circuit data. Lengths are measured along the mapped racing surface.