This calendar lists Marathons, Half Marathons, Ultra marathons, Multiday events organized around the world during the month of September bearing the tag Flat.
You can click on the buttons below to filter down the selection of race to a specific location, time frame or type of race.
At any time, you can get back to the worldwide calendar.
Upcoming races first
Date newer-> older
Da Nang International Marathon
September 01, 2013 Inaugural race
Asia | Vietnam
Shorter than 10 km race
: 5 km
September 01, 2013
North America | USA | West North Central | Missouri
Fenton City Park
: 12 H
: 6 H
Pier to Peak
North America | USA | Pacific | California
Swanzey Covered Bridges
North America | USA | New England | New Hampshire
Europe | United Kingdom | England
American Heroes Run
September 07, 2013
North America | USA | Mountain Region | Colorado
: 9.11 H
Europe | Czech Republic
Canmore Rocky Mountain Half Marathon, 10km & 5km
September 08, 2013
North America | Canada | Alberta
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