Familiar vs. Unfamiliar Race Courses — Which is better for your mind & miles?

When you sign up for a race, one of the big questions (whether you realise it or not) is: "Do I know this course — or am I about to meet it for the first time?"

Both options come with their own magic — and their own challenges. As someone who’s run both familiar trails I know like the back of my hand and unfamiliar routes in faraway places, here’s what I’ve learned.