indrIndoor cycling, on your terms
Your second screen for indoor rides.
Watch your show while indr.cc runs your trainer and shows the road ahead. Ride your own GPX tracks free forever. No feed, no account: just you and your ride.
Ride your own routes
Choose a preset route or import a GPX from an outdoor ride. If the GPX has timestamps, ride alongside a ghost of your original effort. The scene shows your current gradient and the road ahead.
Train with ERG workouts
Follow structured workouts scaled to your FTP, or import a .zwo, .erg or .mrc workout. See your target, actual power and upcoming intervals at a glance.
Works with your trainer
indr.cc uses the FTMS Bluetooth standard for smart trainer control. Use Chrome with Web Bluetooth to connect a trainer; try the simulator without one. Ride with keyboard, touch or a supported Zwift controller. See trainer compatibility and test reports.
Your ride stays yours
Rides and settings stay in this browser on this device. Export a ride as a FIT file to take it elsewhere. Clearing browser site data removes local rides and settings.
Speed and distance are calculated from your power and rider settings, so your virtual ride reflects your effort.
Support indr.cc
Riding your own GPX tracks is free forever. If you would like to support the project, you can buy indr.cc a coffee.