Run with a fun, global community through immersive worlds. Train day or night, rain or shine, from anywhere in the world. For free.
What is Zwift? Zwift is a Massively Multiplayer Online Application that tracks what you do in the physical world and translates that effort into a virtual world. There are two methods of interacting with the application: Running and Cycling. Both runners and cyclists are essentially interacting in the same world.