How to Predict How Fast You Can Run Around the Track at School

Could we make a model to try and predict how fast I could run around the track at school on a certain day? We could try. What kinds of information or data do you think we would need? Well, I know I run faster on days when it's not too hot. And then maybe whether I had a snack or not. So does that mean we have four different variables, four different things that could change? Yeah, exactly. Remember, don't expect the predictions to be exact. But yeah, now you're just like a lot of athletes who actually use a lot of data to try to do better in their sports.