Holland Haven Marathon runners experience the beautiful coast of Lake Michigan as they travel from Grand Haven to Holland. This point-to-point marathon follows Lakeshore Drive past summer cottages and over majestic hills right into downtown Holland. The early September weekend allows for mild weather and a last chance to qualify for the Boston Marathon. Boston qualifying hopefuls love this opportunity to make the cut only one day before registration opens. The 26.2 mile course is USATF certified as a Boston qualifier.