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Endurance @ CFD is the endurance programming and resource site for Crossfit Defined. We’re located in Chicago’s Lakeview neighborhood at 1235 W. Belmont. The Endurance workouts are programmed for Tuesday, Thursday, Saturday and Sunday. We meet as a group on Tuesday and Sundays. Thursday programming is “on your own.”

We’re dedicated to improving performance, fitness and endurance sports potential. We will help you through every step of your endurance training, but some of the work will me programmed for you to do “on your own.”

Crossfit + Technique + Intensity + Quality Volume = Success

Realize your potential.