To edit a class happening on a specific date and time - for example, you want to edit your Wednesday, October 5, 8:00 am Yoga class to change the time to 8:30 am - all you need to do is head to Calendar >> click the class name >> click 'Options - Edit' >> adjust as needed >> click 'Save'.

If you need to edit an entire repeating time slot instead (for example, you want to edit all your Wednesday 8:00 am Yoga classes moving forward), see How to edit a class time slot.

See below for a step-by-step tutorial: