Team Lead Foundations is self-paced. Some students finish in one week, others finish in three months. Most students invest 8 - 20 hours in the course.
Team Lead is designed as a 4-week course. Generally, the student takes one module per week and finishes each week with their one-on-one session but some students have taken the course as an accelerated 2-week course. Most students invest 10 - 24 hours in the course.
Team Lead Plus is designed as an 8-week course. Generally, the student takes one module per week and finishes each week with their one-on-one session (but just as with the TL course, this can be adjusted). Most students invest 14 - 32 hours in the course.