Funding search

Find who already funds work like yours.

Private foundations don’t post open calls, so nobody can search them. We read IRS filings instead — 9.6 million grants from 174,053 foundations and grantmaking charities, searchable by what the money was actually for.

12 funders with a record of paying for “trailhead”

Where the money went

1.0×
The Colorado Health Foundation → Trailhead Institute: $9.7M across 3 grants, latest 2024National Network of Public Health → Trailhead Institute: $1.6M across 3 grants, latest 2024Rose Community Foundation → Trailhead Institute: $1.1M across 3 grants, latest 2024The Robert Wood Johnson Foundation → Trailhead Inst: $873K across 4 grants, latest 2022Orange County Parks Foundation → Irvine Ranch Conservancy: $608K across 4 grants, latest 2024Temple Hoyne Buell Foundation → Trailhead Institute: $225K across 4 grants, latest 2024The Huelsmann Foundation → Central Cross Country Skiing: $200K across 4 grants, latest 2025The Boone Foundation → Catalina Island Conservancy: $150K across 4 grants, latest 2025Hunger Free Colorado → Trailhead Institute: $140K across 4 grants, latest 2024Latino Community Foundation of Colorado → Trailhead Institute: $132K across 3 grants, latest 2024Western Colorado Community → The Nature Connection: $42K across 1 grant, latest 2024The Cason Foundation → Trailhead Church: $36K across 3 grants, latest 2025The Robert Wood Johnson Foundation → Trailhead Inst: $183K across 3 grants, latest 2020Temple Hoyne Buell Foundation → Trailhead Institute - Wise: $175K across 2 grants, latest 2024Western Colorado Community → Trailhead Institute: $37K across 2 grants, latest 2024Rose Community Foundation → Trailhead Community: $10K across 1 grant, latest 2023The Robert Wood Johnson Foundation → Trailhead Institute: $89K across 2 grants, latest 2024The Robert Wood Johnson Foundation → Vaishnavi Hariprasad - Trailhead Inst: $71K across 1 grant, latest 2020The Colorado Health Foundation: $9.7M on this topic. Open the funder.The Colorado Health Foundation$9.7MNational Network of Public Health: $1.6M on this topic. Open the funder.National Network of Public He…$1.6MThe Robert Wood Johnson Foundation: $1.2M on this topic. Open the funder.The Robert Wood Johnson Found…$1.2MRose Community Foundation: $1.1M on this topic. Open the funder.Rose Community Foundation$1.1MOrange County Parks Foundation: $608K on this topic. Open the funder.Orange County Parks Foundation$608KTemple Hoyne Buell Foundation: $400K on this topic. Open the funder.Temple Hoyne Buell Foundation$400KThe Huelsmann Foundation: $200K on this topic. Open the funder.The Huelsmann Foundation$200KThe Boone Foundation: $150K on this topic. Open the funder.The Boone Foundation$150KHunger Free Colorado: $140K on this topic. Open the funder.Hunger Free Colorado$140KLatino Community Foundation of Colorado: $132K on this topic. Open the funder.Latino Community Foundation o…$132KWestern Colorado Community: $79K on this topic. Open the funder.Western Colorado Community$79KThe Cason Foundation: $36K on this topic. Open the funder.The Cason Foundation$36KTrailhead Institute: received $12M on this topicTrailhead Institute$12MTrailhead Institute: received $1.1M on this topicTrailhead Institute$1.1MTrailhead Inst: received $873K on this topicTrailhead Inst$873KIrvine Ranch Conservancy: received $608K on this topicIrvine Ranch Conservancy$608KCentral Cross Country Skiing: received $200K on this topicCentral Cross Country Skiing$200KTrailhead Inst: received $183K on this topicTrailhead Inst$183KTrailhead Institute - Wise: received $175K on this topicTrailhead Institute - Wise$175KCatalina Island Conservancy: received $150K on this topicCatalina Island Conservancy$150KVaishnavi Hariprasad - Trailhead Inst: received $71K on this topicVaishnavi Hariprasad - Trailhea…$71KThe Nature Connection: received $42K on this topicThe Nature Connection$42KTrailhead Church: received $36K on this topicTrailhead Church$36KTrailhead Community: received $10K on this topicTrailhead Community$10K
12 funders, 12 recipients, grants matching “trailhead” only. Ribbon width is proportional to the total given; each funder has its own colour (smaller funders in gray). Hover a name to isolate its flows, click a funder to open it. Drag to move around; zoom with the buttons, a double-click, or the wheel after clicking the map.

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Source: IRS Form 990-PF Part XV and Form 990 Schedule I, tax years 20192025. These are grants already paid, a record of what an organization funds rather than an open call. Private foundations rarely accept unsolicited applications and the route in is usually a program officer; grantmaking charities and associations more often run real application cycles, so check their website. How this data is built, and its limits →