The Seattle Marathon is a great vacation idea that offers different challenges for any level of runner. From the actual marathon and half marathon to one of the marathon walks, no matter the shape you're in the Seattle marathon can help you reasonably improve it. Add to the excitement of the race that the city of Seattle will be at your fingertips, and the Seattle Marathon makes for a great time of adventure and health. Whether you're a serious runner or are just looking for a trip out of the ordinary, the Seattle Marathon is definitely worth looking into.