Maritime Marathon

The Maritime Marathon in Manitowoc takes place in June 2026 on a genuinely flat road course that sits between 176 and 193 meters elevation, making it a good choice if you want to chase a time without dealing with significant hills. The course is road-based and stays on gently rolling terrain, which means you'll find a steady rhythm without the constant grinding of climbing or the impact of descending. This is a full marathon at 42.2 kilometers, so you're getting the standard distance on a course that won't punish your legs unnecessarily. June timing in Wisconsin means you should prepare for warm conditions and plan your hydration accordingly, as the season will likely bring humidity to the lakeside location. Head to findmymarathon.com for race details and registration information if a flat, predictable course appeals to your training cycle.