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September Half Marathons in the USA

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Northwest Series - Day 5 ID
Northwest Series - Day 6 ID
Oakridge Triple Summit Challenge
Amish Country Half Marathon
Arc Race Half Marathon
Arvada Harvest Half Marathon
Bird-In-Hand Half Marathon
Black Squirrel Half
Bohemian Alps Endurance Runs
Cascade Super Series - Cascade Express Half
Charles River Marathon
Craft Classic Half Marathon - Atlanta
Denver Trail Half Marathon
Dick Beardsley Races
Great Smoky Mountains Half Marathon
Idaho Wine Run
International Peace Marathon
Lagoon Valley Trail Run
Lake Cumberland Half

For the love of all that is good and moisture wicking...

Though we try to be accurate and on top of things... Race details can change when we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.

* Limited to 200

In order to keep the site running fast for everyone, we need to limit the searches to the first 200 races. If your search exceeds this limit, you will need to select additional criteria, such as distance, event type, location, dates, etc.