funder-graph › Recipients
Who funds Roundup Riders of the Rockies Heritage and Trails Foundation Inc
EIN 84-0933209 · Castle Rock, CO
Roundup Riders of the Rockies Heritage and Trails Foundation Inc of Castle Rock, CO (EIN 84-0933209) was named as a grant recipient by 5 funders in 15 grants paid totaling $90,500 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$90,500
15 grants paid
Funders
5
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Vanguard Charitable Endowment Program 23-2888152 | PA | A | 5 | $62,000 | 2025 |
| Schwab Charitable Fund 31-1640316 | CA | A | 1 | $11,000 | 2021 |
| Anthony & Delisa Mayer Foundation 26-3801020 | CO | C | 2 | $10,000 | 2025 |
| Monaghan Foundation 84-1106871 | CO | C | 6 | $7,000 | 2024 |
| Swanson Family Foundation 84-1288190 | CO | C | 1 | $500 | 2021 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 15 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Vanguard Charitable Endowment Program | Roundup Riders of the Rockies Heritage and Trails Denver, CO | A | $10,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Anthony & Delisa Mayer Foundation | Roundup Riders of the Rockies Heritage & Trail Foundation Inc Castle Rock, CO | C | $5,000 | paid | SUPPORT ORGANIZATION'S CHARITABLE PURPOSE | 202641059349100449 |
| 2024 | Vanguard Charitable Endowment Program | Roundup Riders of the Rockies Heritage and Trails Denver, CO | A | $10,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | Anthony & Delisa Mayer Foundation | Roundup Riders of the Rockies Heritage & Trail Foundation Inc Castle Rock, CO | C | $5,000 | paid | SUPPORT ORGANIZATION'S CHARITABLE PURPOSE | 202530999349100238 |
| 2024 | Monaghan Foundation | Roundup Riders of the Rockies Heritage & Trails Foundation Denver, CO | C | $2,000 | paid | FOR SUPPORT TRAIL IMPROVEMENT AND MANAGEMENT | 202511199349100036 |
| 2023 | Vanguard Charitable Endowment Program | Roundup Riders of the Rockies Heritage and Trails Denver, CO | A | $10,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | Monaghan Foundation | Roundup Riders of the Rockies Heritage & Trails Foundation Denver, CO | C | $1,000 | paid | FOR SUPPORT TRAIL IMPROVEMENT AND MANAGEMENT | 202401849349100410 |
| 2022 | Vanguard Charitable Endowment Program | Roundup Riders of the Rockies Heritage and Trails Denver, CO | A | $21,000 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | Monaghan Foundation | Roundup Riders of the Rockies Heritage & Trails Foundation Denver, CO | C | $1,000 | paid | FOR SUPPORT TRAIL IMPROVEMENT AND MANAGEMENT | 202323119349100902 |
| 2021 | Vanguard Charitable Endowment Program | Roundup Riders of the Rockies Heritage and Trails Denver, CO | A | $11,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2021 | Schwab Charitable Fund | Roundup Riders of the Rockies Heritage and Trails Foundation Inc Castle Rock, CO | A | $11,000 | paid | ENVIRONMENTAL AND ANIMALS | 202230499349301028 |
| 2021 | Monaghan Foundation | Roundup Riders of the Rockies Heritage & Trails Foundation Denver, CO | C | $1,000 | paid | SUPPORT TRAIL IMPROVEMENT AND MANAGEMENT. | 202231399349101113 |
| 2021 | Swanson Family Foundation | Roundup Riders of the Rockies Heritage Castle Rock, CO | C | $500 | paid | GENERAL FUND | 202143019349101404 |
| 2020 | Monaghan Foundation | Roundup Riders of the Rockies Heritage & Trails Foundation Denver, CO | C | $1,000 | paid | SUPPORT TRAIL IMPROVEMENT AND MANAGEMENT. | 202132529349100513 |
| 2018 | Monaghan Foundation | Roundup Riders of the Rockies Heritage & Trails Foundation Denver, CO | C | $1,000 | paid | SUPPORT TRAIL IMPROVEMENT AND MANAGEMENT. | 201912269349100721 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.