Maritime Marathon
Race Day Weather
Cool start, mild headwind challenge
Runners will face temperatures starting at 54°F and gradually rising to 58°F. A headwind will persist from miles 2 through 13, impacting pacing strategies. With humidity at 79%, it's advisable for runners to conserve energy and hydrate frequently. The final miles will benefit from a tailwind, providing an opportunity to push the pace.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for Maritime Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Get your personalized Maritime Marathon race plan
A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.
Race Info
The Maritime Marathon starts and finishes at UW-Green Bay's Manitowoc campus and follows an out-and-back route along Lake Michigan to Two Rivers, with a turnaround near Port Sandy Bay. The USATF-certified course is a Boston Marathon qualifier with less than 60 feet of elevation change between its highest and lowest points. Race weekend also includes a half marathon, a four-person marathon relay, and a 5.75-mile Nautical Run, with the full field typically drawing more than 700 runners from about 30 states. Source
