You start at Yonge Street and Elmhurst Avenue and finish at Lake Shore Boulevard and Ontario Drive, on a route the organiser describes as downhill and fast. Aid stations with water, electrolytes and toilets sit every 2.5 to 4 km, but gels are not provided and bananas are only at 13.2 km. You must reach 27 km by 11:20 am, and the course closes after six hours. The marathon is AIMS certified and a Boston qualifier. Walkers are not permitted and entrants must be 18 or older.
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Course
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