Free Press/
TCF Bank

JOIN US OCTOBER 21, 2018 – Detroit, Michigan

The Detroit Free Press TCF Bank Marathon is run every October in Detroit, Michigan, USA and Windsor, Ontario, Canada. The course is international and crosses the Ambassador Bridge and the Detroit-Windsor Tunnel between Detroit and Windsor. Due to its use of the tunnel, the race is able to boast that it has the only official underwater international mile in the world, as the tunnel runs underneath the Detroit River. The race is a USATF-certified, Boston-qualifier course.

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2017 Detroit Free Press/Chemical Bank Marathon

Just one week ago we were kicking off Detroit's Marathon Weekend! We hope you join us next year, Oct. 20-21, 2018! #freepmarathon

Posted by Detroit Free Press/TCF Bank Marathon on Friday, October 20, 2017