Head-to-head
Side-by-side party, office, state, district, and FEC totals from the FEC. Read our methodology for how we collect and verify this data.
Candidate A
Other candidate for U.S. Senate — CO
No FEC filings yet for the 2026 cycle.
Once this candidate's first filing is on record, totals will appear here.
Candidate B
Democratic candidate for U.S. Senate — CO
Totals as of .
| Attribute | Candidate AWITHROW, ADAMSwapRemoveOther · U.S. SenateCOSource: FEC | Candidate BBRESLIN, KARENSwapRemoveDemocratic · U.S. SenateCOSource: FEC |
|---|---|---|
| Sourced facts | ||
| Legal name | WITHROW, ADAM | BRESLIN, KAREN |
| Party | Other | Democratic |
| Office sought | U.S. Senate | U.S. Senate |
| State | Colorado | Colorado |
| District | — | — |
| Incumbency | Challenger / Open seat | Challenger / Open seat |
| FEC candidate ID | S6CO00564 | S6CO00408 |
| Campaign financials (2026) | ||
| Total receipts | — | $164,778 |
| Total disbursements | — | $155,620 |
| Cash on hand | — | $9,158 |
| Debts owed | — | $0 |
| Individual contributions | — | $158,107 |
| PAC contributions | — | $6,097 |
| Party transfers | — | $0 |
| Self-financing | — | $574 |
| Last filing | No FEC filings yet for the 2026 cycle. | March 31, 2026 |
| View full profile → | View full profile → | |
