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Do you do track days? Do you use a GPS laptimer?

Get faster with serious-racing

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Enjoy your trackdays even more

Serious-Racing is a new service for car or bike racers that use a GPS lap time app or device. Monitor your performance and compare with friends; simply upload your laps from RaceChrono, AIM, Qstarz, Trackmaster, Harry's Laptimer or XTStudio.

If you're just getting started, we recommend RaceChrono for Android with a Garmin Glo

Track your progress and identify areas you can improve on. Select up to four laps and see how much faster you took those corners on your last trackday!

Compare with friends even if they weren't there on the same day as you. Select one of your laps and compare with up to three friends' fastest times.

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What are you waiting for? Sign up now and get more out of your trackdays.

  • Compare with friends
  • Learn from faster riders
  • Store trackday history and get faster