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.
Portland International Raceway track map
The layout of Portland International Raceway, drawn from its OpenStreetMap outline with north at the top, and a lap length of 2.05 mi (3.29 km).
Time your laps at Portland International Raceway
Lapforge knows Portland International 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 Portland International Raceway
- Pat's Acres Karting Complex 23 mi away
- Riverdale Vintage MX Track 53 mi away
- Oregon Raceway Park 96 mi away
- Puget Sound Go Karting Association Track 100 mi away
- Grays Harbor Raceway 103 mi away
- ORV Track 103 mi away
Track data © OpenStreetMap contributors, ODbL. Download the circuit data. Lengths are measured along the mapped racing surface.