The Oc Marathon Foundation
To raise awareness of and to create impactful community programs promoting better fitness, nutrition and obesity prevention among children.
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Visit www.kidsruntheoc.orgAbout The Oc Marathon Foundation
KROC Kids Run the OC - Primary achievement is the administration of annual footraces as a means to raise awareness of and to create impactful community programs promoting better fitness, nutrition and obesity prevention among children.
Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
To raise awareness of and to create impactful community programs promoting better fitness, nutrition and obesity prevention among children.
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar human services in United StatesRed flags
· 1 itemWhere every $1 goes
Common questions
· Auto-generated from filings + methodologyThe Oc Marathon Foundation is a registered human services nonprofit based in Costa Mesa, CA, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 2003 and has been operating for 23 years. Its EIN is 770603453. It has a GiveRadar Integrity Assessment of 90/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports $232K in annual revenue. 74 officers and directors are publicly disclosed. GiveRadar has identified 1 potential concern.
The Oc Marathon Foundation has a GiveRadar Integrity Assessment of 90/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 90 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. The charity allocates 84% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for human services charities in United States is 93/100.
The Oc Marathon Foundation is located in Costa Mesa, CA, United States. The organization was established in 2003 and has been active for 23 years.
Based on official tax filings, The Oc Marathon Foundation has $232K in annual revenue. It allocates 84% of expenses to programs and services. This is below the average of 95% for human services charities in United States. Its revenue is below the peer average of $3M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
The Oc Marathon Foundation is classified as a Human Services organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a micro organization. It has $232K in annual revenue. The organization has 74 disclosed officers and directors.
GiveRadar has identified 1 potential concern for The Oc Marathon Foundation. Red flags are automatically detected from official data and may include high executive compensation relative to budget, low program spending, or missing financial filings. Red flags do not necessarily mean wrongdoing but indicate areas that may warrant further review before donating.
The Oc Marathon Foundation has a GiveRadar Integrity Assessment of 90/100 (Strong transparency), which suggests it is a well-documented organization. It is regulated by the IRS. 84% of expenses go to programs. The peer average is 95%. Visit the The Oc Marathon Foundation profile on GiveRadar for full details before deciding. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.
KROC Kids Run the OC - Primary achievement is the administration of annual footraces as a means to raise awareness of and to create impactful community programs promoting better fitness, nutrition and obesity prevention among children. The Oc Marathon Foundation is classified as a human services organization registered in United States. The organization was founded in 2003.
Among human services charities registered in United States: The Oc Marathon Foundation's GiveRadar Integrity Assessment of 90/100 is in line with the peer average of 93/100. It allocates 84% of expenses to programs, below the peer average of 95%. Its annual revenue of $232K is below the peer average of $3M.
Yes, donations to The Oc Marathon Foundation are generally tax-deductible in the United States. The Oc Marathon Foundation is a 501(c)(3) tax-exempt organization. Its EIN is 770603453, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.
Verified against 3 official sources, last refreshed .
Filing history
6 years on file from IRS 990 (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
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Tax-deductibility for donors
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
THE OC MARATHON FOUNDATION is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Leadership
Officers & trustees (18)
Source: Public filings
Latest news
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Activity timeline
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Other human services in United States, by integrity assessment
Sources and verification
Refreshed
- Registration and legal identity
- Internal Revenue Service (IRS) - Tax Exempt Organization Search
- Financial filings
- IRS Form 990 filings - Fiscal year 2025 most recent on file.
- Officers and trustees
- Internal Revenue Service (IRS) - Tax Exempt Organization Search - 74 disclosed in the public registry.
Data freshness
What we don't know
Honest gaps - our score reflects transparency, not impact
Methodology
GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.
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Quick facts about The Oc Marathon Foundation
- What is The Oc Marathon Foundation?
- The Oc Marathon Foundation is a human services publicly-supported charity (509(a)(2)) based in Costa Mesa, United States. KROC Kids Run the OC - Primary achievement is the administration of annual footraces as a means to raise awareness of and to create impactful community programs promoting better fitness, nutrition and obesity prevention among children.
- When was The Oc Marathon Foundation founded?
- The Oc Marathon Foundation was founded in 2003.
- Who leads The Oc Marathon Foundation?
- Victoria Wintrode serves as Executive Director.
- Where is The Oc Marathon Foundation located?
- Headquartered in Costa Mesa, United States.
- What is The Oc Marathon Foundation's annual budget?
- Annual revenue for fiscal year 2025 is approximately $100K-$1M. 84% of expenses go to program services.
- Is The Oc Marathon Foundation trustworthy?
- The Oc Marathon Foundation has a GiveRadar Integrity Assessment of 90 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
- What is The Oc Marathon Foundation's registration number?
- IRS EIN: 770603453.
- What is The Oc Marathon Foundation's website?
- http://www.kidsruntheoc.org