Don't go out too fast; remember how many laps it is and how far one lap is!
Make sure you stay hydrated!!! Obviously don't go glugging a load of water before you run though
Fuel! Like a car can't go without petrol/diesel, a person (or any living thing) cannot run (or move or be alive) if they've hardly eaten anything. Make sure you have a good breakfast (but something you're used to – don't go trying new things before you run), as well as some sort of snack before you run – banana, cereal bar, whatever has good carbs and you enjoy.
Have a decent night's sleep!
Do a bit of warming up – a short jog, some mobility stretches etc.
After – rehydrate, refuel, gentle cool down/stretch – it is important to look after your body!
Wear clothes and shoes suitable for running! So probably don't attempt to run in a tracksuit/hoodie, especially in this weather
And save a bit of juice in your legs for the last bit! Sprint (or slightly faster run) finish! Feels fantastic to finish strong!
Good luck
