
Race the Straits of Mackinac is a triathlon, aquabike, and duathlon race on August 16, 2026 in Mackinaw City, MI, with entry fees from $75 to $225.
From the Organizer
Welcome to the exhilarating Race the Straits of Mackinaw Triathlons & Duathlon, where the breathtaking beauty of Michigan's iconic Mackinac Bridge sets the stage for an unforgettable athletic adventure. Nestled next to and beneath the bridge lies Fort Mackinac Park, serving as both the transition area and the triumphant finish line. With ample space within the expansive state park, there's boundless potential for growth and expansion, ensuring a dynamic and exciting event for years to come.
Prepare to embark on an extraordinary journey as you swim beneath the majestic Mackinac Bridge, traversing the waters of both Lake Michigan and Lake Huron. The sheer magnitude of swimming beneath this architectural marvel is an experience like no other, setting the tone for an adrenaline-fueled race day.
On the bike leg, newly paved roads await, guiding you on a scenic route to the picturesque Wilderness State Park along the pristine shores of Lake Michigan and back again. Immerse yourself in the tranquility of the surroundings as you pedal through this breathtaking landscape, soaking in the natural beauty of Michigan's northern wilderness.
As you transition to the run, the historic landmarks of the region provide a captivating backdrop for your journey. Follow the path along Lake Michigan, passing by the renowned Fort Michilimackinac, steeped in centuries of history and culture. Finish your race triumphantly in the heart of Fort Mackinac Park, next to the iconic Mackinac Bridge, where the sense of accomplishment is matched only by the awe-inspiring beauty of the surroundings.
Join us for the Race the Straits of Mackinaw Triathlons & Duathlon, where every stroke, pedal, and stride brings you closer to an unforgettable experience amidst the unparalleled natural splendor of Michigan's Straits area.
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
75°
Typical Low
59°
Based on US Climate Normals data from St Ignace Mackinac Br, 5 mi from the venue.
Host City
Population
647
as of 2023
City Elevation
594 ft
Nearest Airport
PLN
Pellston Regional Airport of Emmet County Airport · 15 mi
Time Zone
Eastern Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Race the Straits of Mackinac, put it on the calendar, and turn “someday” into a start date.
24
Days to train
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From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.
A swim followed by a bike — a triathlon without the run. Sprint and Olympic distances, often alongside a tri at the same venue.
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.
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Plan your trip
Coming from out of town? There's more to Mackinaw City than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to Mackinaw CityFrequently Asked Questions (FAQs)
Race the Straits of Mackinac
Aug 16, 2026