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Half Marathons found in Arizona in September

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Half Marathons in Arizona in September 2026

Find A Race is the US's favourite event listings site. Check out our list of September 2026 Half Marathons in Arizona below.

Race Calendar: Half Marathons found in September

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22nd Annual Groom Creek Classic : 1/2 Marathon, 10k, 5k Run

Prescott, Arizona
20 Sep 25 - 19 Sep 26
$38.10 - $117.60
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22nd Annual Groom Creek Classic : 1/2 Marathon, 10k, 5k Run

Prescott, Arizona
20 Sep 25 - 19 Sep 26
$38.10 - $117.60
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