If you have been using the BBB template for three cycles, this may be a good time to Challenge. If you are new to BBB, do not attempt the challenge. 90% TM is the maximum, 85% is best for those with several years of consistent, proper training. This is not something to do to "jump start" your training or after a layoff. If your body is not in-shape and ready for this volume, you will suffer. With all that being said, the challenge is fun as hell.
Boring But Big Challenge is listed for beginner, intermediate, advanced lifters. Confirm that its volume, frequency, and progression match your current training experience.
Use the prebuilt schedule with percentage calculations and training-max progression prepared for each session.
Sets per Week (Main vs Accessory)
9
Weeks
32
Avg Sets/Week
260
Avg Reps/Week
4
Days/Week
Average Intensity by Week
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 50%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 60%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 70%
5 reps at 80%
5 reps at 90%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 65%
5 reps at 75%
5 reps at 85%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
5 reps at 75%
5 reps at 85%
5 reps at 95%
5 × 10 reps at 70%
25-50 reps
25-50 reps
25-50 reps
Weekly frequency
4 days per week
Challenge
Weekly frequency
6 days per week
Challenge
Weekly frequency
4 days per week
Challenge
Boring But Big Challenge is represented here as a 9-week template with 4 training days per week.
Boring But Big Challenge is categorized for Challenge. Its actual results still depend on appropriate loading, recovery, nutrition, and consistent execution.
Boring But Big Challenge is listed for beginner, intermediate, advanced lifters. Confirm that its volume, frequency, and progression match your current training experience.
The KeyLifts version includes the schedule shown below and prepares percentage-based training weights from your training max.