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Detroit Free Press Marathon

The only marathon to cross an international border, with runners crossing the Ambassador Bridge to Canada and returning through the Detroit-Windsor Tunnel — the world's only underwater international mile.

Location
DetroitUnited States
Distance
Marathon
Date
in 344 days
Elevation Gain
130mhillier than 50 of 123 similar races
Course Type
Loop
Typical Weather
Mid-October, 8-15°C (46-59°F), cool with possible wind off the river
Website
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What Makes This Race Special

  • Only international border-crossing marathon
  • Ambassador Bridge sunrise crossing
  • Underwater international mile through tunnel
  • Passport required
  • Detroit River views

Training Resources

TrainingMarathon Training: The Art of Periodization NutritionNutrition Fundamentals for Runners RecoveryThe Science of Recovery: Why Rest Makes You Faster

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