It is a challenge to achieve the results you require within the time frame you have. It is as simple as it sounds: write down the agenda to double-check the timing and flow.

And, cross-check whether the exercises guide the participants towards the objectives you set.

Make sure that the exercises build on each other and guide the participants smoothly throughout the day. I use the online tool that is provided by Session Lab, which allows me to track timing and effortlessly adjust the agenda.