Nonprofit · EIN 37-1606301
HAMPTONS MARATHON INC
Tax-exempt · EAST HAMPTON, NY 11937
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $60,035 | $59,724 | $311 | $15,664 | $266 | $15,398 |
| December 31, 2024 | 990-EZ | $61,426 | $62,691 | -$1,265 | $15,407 | $320 | $15,087 |
| December 31, 2023 | 990-EZ | $122,081 | $129,335 | -$7,254 | $42,844 | $135 | $42,709 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Program service revenue
- $60,035
Expenses
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $6,000
- Professional fees and payments to contractors
- $421
- Other expenses
- $53,303
- Program services (functional)
- $52,529
Balance sheet and other
- Total assets, start of year
- $15,407
- Total assets, end of year
- $15,664
- Total liabilities, end of year
- $266
- Net assets, end of year
- $15,398
- Cash, savings and investments
- $15,664
- Gross receipts
- $60,035
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Diane Weinberger | President | 20 | $0 |
| Amanda Moszkowski | Vice President | 20 | $0 |
| Kim Jordan | Secretary | 2 | $0 |
990-EZ for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Diane Weinberger | President | 20 | $5,000 |
| Amanda Moszkowski | Vice President | 20 | $5,000 |
| Kim Jordan | Secretary | 2 | $0 |
990-EZ for the year ended December 31, 2023: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DIANE WEINBERGER | DIRECTOR | 40 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 1004, EAST HAMPTON, NY 11937-0801
- In care of
- % DIANE WEINBERGER
- Signed the 990-EZ
- DIANE WEINBERGER, President
- Phone
- (917) 841-2752
- Return prepared by
- Attolero
Mission
THE PRIMARY MISSION OF THE ORGANIZATION IS TO ORGANIZE AND OPERATE RUNNING RACES IN AND AROUND THE SOUTHHAMPTON, NEW YORK AREA AND ELSEWHERE TO ENCOURAGE AND INSTRUCT RUNNERS TO TRAIN SAFELY AND EFFECTIVELY PROMOTING FITNESS AND A HEALTHY LIFESTYLE THROUGH RUNNING.
Program accomplishments
- The primary function of the organization is to organize and operate the Hamptons Marathon & Half in Southampton, NY. This is an annual road race for 3,000 runners. Working together with 100+ local volunteers, the race raises funds for local charitable groups.Expenses $52,529
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 37-1606301
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2011
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T30)
- Assets (IRS master file)
- $15,664
- Income (IRS master file)
- $60,035
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $60,035 | $59,724 | $15,664 | XML |
| 990-EZ | December 2024 | $61,426 | $62,691 | $15,407 | XML |
| 990-EZ | December 2023 | $122,081 | $129,335 | $42,844 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990 | December 2017 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 37-1606301).
Questions about HAMPTONS MARATHON INC
- What is the EIN of HAMPTONS MARATHON INC?
- The employer identification number (EIN) of HAMPTONS MARATHON INC is 37-1606301.
- Is HAMPTONS MARATHON INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2011.
- Are donations to HAMPTONS MARATHON INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does HAMPTONS MARATHON INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of HAMPTONS MARATHON INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did HAMPTONS MARATHON INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of HAMPTONS MARATHON INC?
- The 990-EZ for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does HAMPTONS MARATHON INC have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $60,035, expenses of $59,724 and total assets of $15,664 at year end.
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