Investors / United States / The Marathon Fund
The Marathon Fund
Venture capital · Bethesda, MD, United States · North America
The Marathon Fund invests in technology-enabled businesses, primarily those led by underrepresented founders. It provides pre-seed, seed and pre-Series A capital as a lead or participant in investor syndicates and offers hands-on strategic and operational guidance.
Invests inAI & Machine LearningEnterprise SoftwareHealthcare & Biotech
In its own wordsunderrepresented founderstech-enabledearly-stagecapital efficientscalableproduct-market fit
Your fit with The Marathon Fund
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsThe Marathon Fund lists 4 checked portfolio companies on its own site. Its largest themes are AI & Machine Learning (50%), Enterprise Software (17%) and Healthcare & Biotech (17%). 100% of its companies are based in United States. It invests most often alongside Azafran Capital Partners, Celo Camp and Creative Destruction Lab.
No funding round on record names The Marathon Fund yet, so the figures come from its portfolio page.
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Azafran Capital Partners | 1 |
| Celo Camp | 1 |
| Creative Destruction Lab | 1 |
| Industrious Ventures | 1 |
| MaC Venture Capital | 1 |
| New Form Capital | 1 |
| North Island Ventures | 1 |
| Open Opportunity Fund | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers4100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 50% | 18% |
| Enterprise Software | 17% | 8% |
| Healthcare & Biotech | 17% | 15% |
| Fintech | 17% | 12% |
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Azafran Capital Partners
Compare The Marathon Fund head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
4 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Baldi Management Group is an airport concessions and management consulting company | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Fonbnk provides a settlement layer for global commerce using stablecoins | Fintech | Portfolio page | ||
| Heru builds diagnostic software for eye exams, including a VR-powered headset called Heru Prime. | Healthcare & Biotech | Portfolio page | ||
| Yobe provides a bioacoustic intelligence layer for voice AI experiences to make them more reliable and trustworthy for enterprise brands. | AI & Machine LearningEnterprise Software | Portfolio page |
About this data
site last read 8 Nov 2026- Site
- themarathonfund.com
- Last read
- 8 Nov 2026
- Watching since
- 6 Nov 2026
- Companies checked
- 4
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
Get The Marathon Fund's profile as data
Pull The Marathon Fund's portfolio, co-investors and changes through one API key or MCP, open every portfolio row, compare it with other firms, and get an email when it adds a company or files a fund.
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- Full listsEvery portfolio row and two-firm overlap
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- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/themarathonfund.com
# also
GET /v1/firms/themarathonfund.com/portfolio
GET /v1/firms/themarathonfund.com/coinvestors
GET /v1/firms/themarathonfund.com/news