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Half Marathons found in Arizona in September

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Half Marathons in Arizona in September 2025

Find A Race is the US's favourite event listings site. Check out our list of September 2025 Half Marathons in Arizona below.

Race Calendar: Half Marathons found in September

🚀Boosted

21st Annual Groom Creek Classic : 1/2 Marathon, 10k, 5k Run

Prescott, Arizona
20 Sep 25
$32.80 - $96.40
🚀Boosted

Run Through The Decades 6K/7K/8K/Half - Phoenix

Glendale, Arizona
27 Sep 25
$39.10 - $59.90
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National Chocolate Day: Run for Chocolates PHOENIX

Glendale, Arizona
13 Sep 25
$32.80 - $52.94

Hedgehog Dash 5K/10K/13.1 PHOENIX

Glendale, Arizona
13 Sep 25
$32.80 - $52.94

21st Annual Groom Creek Classic : 1/2 Marathon, 10k, 5k Run

Prescott, Arizona
20 Sep 25
$32.80 - $96.40

National Coffee Day: Run for Coffee PHOENIX

Phoenix, Arizona
27 Sep 25
$32.80 - $52.94

National Singles Day: Singles & Friends Running Club PHOENIX

Phoenix, Arizona
27 Sep 25
$32.80 - $52.94

Run Through The Decades 6K/7K/8K/Half - Phoenix

Glendale, Arizona
27 Sep 25
$39.10 - $59.90
Showing 1-6 of 6 results