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.
Tri-City Motor Speedway track map
The layout of Tri-City Motor Speedway, drawn from its OpenStreetMap outline with north at the top, and a lap length of 0.46 mi (0.74 km).
Time your laps at Tri-City Motor Speedway
Lapforge knows Tri-City Motor Speedway: 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 Tri-City Motor Speedway
- Birch Run Speedway and Event Center 29 mi away
- Auto City Speedway 37 mi away
- Whittemore Speedway 43 mi away
- Ogemaw Sport and Trail Center 54 mi away
- East Lansing Kart Track 63 mi away
- Merritt Speedway 68 mi away
Track data © OpenStreetMap contributors, ODbL. Download the circuit data. Lengths are measured along the mapped racing surface.