Open your courses to others
CodeRefinery strategies allow you to reach a larger audience without much extra work from you. Once you open to other attendees, you also naturally get co-instructors who want to help improve your material. This allows you to reach the next level of quality and impact, even for your own local audience.
Thanks to the CodeRefinery MOOC strategy, you can easily reach more people than you could otherwise.
It may seem hard, but there are many small steps to take and you can gradually scale up.