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Marathons found in California in September
View all ↓Marathons in California in September 2025
Find A Race is the US's favourite event listings site. Check out our list of September 2025 Marathons in California below.
Race Calendar: Marathons found in September
πBoosted
National Singles Day: Singles & Friends Running Club SAN DIEGO
San Diego, California
27 Sep 25
$32.80 - $48.70
πBoosted
Hedgehog Dash 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
13 Sep 25
$32.80 - $48.70
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National Chocolate Day: Run for Chocolates LOS ANGELES
Los Angeles, California
13 Sep 25
$32.80 - $48.70
National Chocolate Day: Run for Chocolates SAN DIEGO
San Diego, California
13 Sep 25
$32.80 - $48.70
National Chocolate Day: Run for Chocolates LOS ANGELES
Los Angeles, California
13 Sep 25
$32.80 - $48.70
Hedgehog Dash 5K/10K/13.1 SAN DIEGO
San Diego, California
13 Sep 25
$32.80 - $48.70
Hedgehog Dash 5K/10K/13.1 LOS ANGELES
Los Angeles, California
13 Sep 25
$32.80 - $48.70
National Chocolate Day: Run for Chocolates SACRAMENTO
Sacramento, California
13 Sep 25
$32.80 - $48.70
National Chocolate Day: Run for Chocolates SAN FRANCISCO
San Francisco, California
13 Sep 25
$32.80 - $48.70
Hedgehog Dash 5K/10K/13.1 SACRAMENTO
Sacramento, California
13 Sep 25
$32.80 - $48.70
Hedgehog Dash 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
13 Sep 25
$32.80 - $48.70
National Coffee Day: Run for Coffee SACRAMENTO
Sacramento, California
27 Sep 25
$32.80 - $48.70
National Coffee Day: Run for Coffee LOS ANGELES
Los Angeles, California
27 Sep 25
$32.80 - $48.70
National Coffee Day: Run for Coffee SAN DIEGO
San Diego, California
27 Sep 25
$32.80 - $48.70
National Singles Day: Singles & Friends Running Club LOS ANGELES
Los Angeles, California
27 Sep 25
$32.80 - $48.70
National Singles Day: Singles & Friends Running Club SAN DIEGO
San Diego, California
27 Sep 25
$32.80 - $48.70
National Singles Day: Singles & Friends Running Club SACRAMENTO
Sacramento, California
27 Sep 25
$32.80 - $48.70
Showing 1-15 of 15 results