Marsh Madness
- Date Fri 1st August 2025 - Sat 2nd August 2025
- Time 6:00AM EDT
- Location South Rockwood, Michigan
- Price Free
- Races 1 race
- Distances Ultra
Event summary
Get ready for an unforgettable running experience at Marsh Madness, taking place from August 1st to 2nd, 2025, in the picturesque South Rockwood, Monroe. This exhilarating 32-hour ultra marathon is set against the stunning backdrop of the Pointe Mouillee State Game Area, where the Huron River, Detroit River, and Lake Erie converge. Participants will traverse a 10-mile out-and-back course, enjoying breathtaking views of Ontario and Ohio across the water as they navigate this unique 100% gravel trail.
With a maximum of just 50 runners, Marsh Madness promises an intimate and challenging adventure. Runners will need to bring their own aid and nutrition, but the camaraderie of crewmates and pacers is welcome. The race kicks off at 6 AM on August 1st and participants have until 2 PM on August 2nd to finish, with no cutoff times to worry about—just the thrill of pushing your limits in a beautiful setting. Experience the magic of this free event where the only rewards are stunning scenery and personal achievement, all while being surrounded by fellow outdoor enthusiasts. Join us for an epic journey through one of Michigan's most respected waterfowl locations!
With a maximum of just 50 runners, Marsh Madness promises an intimate and challenging adventure. Runners will need to bring their own aid and nutrition, but the camaraderie of crewmates and pacers is welcome. The race kicks off at 6 AM on August 1st and participants have until 2 PM on August 2nd to finish, with no cutoff times to worry about—just the thrill of pushing your limits in a beautiful setting. Experience the magic of this free event where the only rewards are stunning scenery and personal achievement, all while being surrounded by fellow outdoor enthusiasts. Join us for an epic journey through one of Michigan's most respected waterfowl locations!
Organiser's Description
Marsh Madness is a 32 hour ultra marathon August 1st 2025.
Free fat ass race run on the dikes at Point Mouillee State game area where the Huron River, Detroit River and Lake Erie converge. Views of Ontario and Ohio across the water await. On the western shores of Lake Erie, Pointe Mouillee State Game Area is one of the most respected waterfowl locations in Michigan. Consisting of 4,040 acres it is one of the largest freshwater marsh restoration projects in the world. You may see an eagle or a random guy posing with a fish for his Tinder photo.
50 runners max.
You supply all of your own aid and nutrition.
Crew, pacers, and poles welcome.
Elevation gain is next to zero. 100% gravel, unless you slip and fall into the water, then mud is possible.
Zero water crossings.
Temps should be in the 80s.
10 mile out and backs. access to your vehicle every 10 miles.
32 hours to complete with the caveat that we can not run the dike between 11pm and 6am. A nighttime course is planned Start time 6am Aug 1st, finish time 2pm Aug 2nd.
No cut off times.
It is free, so no awards other than the beautiful scenery, and knowing what you accomplished.
No garbage cans.
Pack it in, pack it out.
No prota potties.
No pets.
Waivers will be available to sign on race day. We will meet at the race start one hour prior to the race, to sign in.
Free fat ass race run on the dikes at Point Mouillee State game area where the Huron River, Detroit River and Lake Erie converge. Views of Ontario and Ohio across the water await. On the western shores of Lake Erie, Pointe Mouillee State Game Area is one of the most respected waterfowl locations in Michigan. Consisting of 4,040 acres it is one of the largest freshwater marsh restoration projects in the world. You may see an eagle or a random guy posing with a fish for his Tinder photo.
50 runners max.
You supply all of your own aid and nutrition.
Crew, pacers, and poles welcome.
Elevation gain is next to zero. 100% gravel, unless you slip and fall into the water, then mud is possible.
Zero water crossings.
Temps should be in the 80s.
10 mile out and backs. access to your vehicle every 10 miles.
32 hours to complete with the caveat that we can not run the dike between 11pm and 6am. A nighttime course is planned Start time 6am Aug 1st, finish time 2pm Aug 2nd.
No cut off times.
It is free, so no awards other than the beautiful scenery, and knowing what you accomplished.
No garbage cans.
Pack it in, pack it out.
No prota potties.
No pets.
Waivers will be available to sign on race day. We will meet at the race start one hour prior to the race, to sign in.
Marsh Madness
