Course & Elevation
The Detroit Marathon begins in Detroit and crosses the Ambassador Bridge into Windsor, Ontario, Canada, offering a unique international course. Runners experience the vibrant urban landscape of downtown Detroit, traverse the iconic bridge, and explore Windsor's waterfront before returning across the bridge to finish in Detroit. The course is predominantly flat with minimal elevation changes, making it ideal for first-time marathoners and time-goal seekers.
Course Facts
📈 Elevation Profile
➡️📊
Interactive elevation chart coming soon
142m total gain • Flat profile
🗺️ Course Map
🗺️
Interactive course map coming soon
Detroit, United States • 42.195km road
🌤️ Weather on Race Day
🌡️
12°C
Temperature
💧
65%
Humidity
🌧️
35%
Rain Chance
📝
Early autumn conditions with mild temperatures and low humidity. Cool mornings may transition to pleasant afternoons, typical of Michigan's fall season. Occasional rain possible but generally favorable for marathon running.
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