With round-abouts taken into considerstion, around 1^1/2 miles of trails, including both the front and rear of the park. Both of which have separate entrances.
It's a little more than that if you do them all. I take my dog over there everyday and we do about 1.5 miles without the ones on the side where the park is.
Around a mile and a half or so.
Thanks! Your answer is awaiting moderation.