Race day for runners can bring a sudden onset of nerves and excitement, but there are lots of steps (both small and large) that you can take to make sure it all goes as smoothly as possible.
Proper preparation will ensure nothing takes you by surprise while you're on the course, whether it's knowing where to find the restrooms, having enough safety pins, or being aware of where the hills are along the course. There are also techniques you can use to keep yourself focused during the run, avoid stomach upsets, and stick to your planned pace rather than heading off too fast and burning out before the end.
