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2021 Chicago Marathon

Sun October 10, 2021 Rancho Santa Margarita, CA 92688 US

Race Website

Additional race information can be found at


30151 Tomas
Rancho Santa Margarita, CA US 92688


Pollution is the one of the overarching stressors currently impacting the health of our ocean and it affects us all. Marine debris is currently one of the biggest sources of pollution and it’s believed that over 800 different species have been impacted by marine debris through ingestion or entanglement!

To tackle the issue we are working at a national, multinational and international level in order to:
Your involvement is critical to success for our ocean. Please help us raise $40,000 for strategic action to remove and report debris in areas most at risk.

Thank you for taking action to realize the vision of a clean and healthy ocean. 

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