DemocratNo state or federal office heldLost the 2026 general
Erin Ronayne Rudner
Lost the 2026 race for South Dakota Legislative District 3.
- Last margin
- −6.2
- Lost 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative records
Every race Rudner has run
Margin: how far Rudner finished ahead of (+) or behind (−) the runner-up.
| Year | Office | Stage | Result | Opponents | Share | Margin | Raised |
|---|---|---|---|---|---|---|---|
| 2026 | South Dakota Legislative District 3 | General | Lost | Spencer Sommers (R), Timothy Hanigan (R) | 30.9% | R+6.2 | $44.8K |
| 2024 | South Dakota House of Representatives, District 3 | General | Lost | Brandei Schaefbauer (R), Al Novstrup (R) | 27.7% | R+9.4 | — |
Source: 99chambers results archive; 2026: South Dakota Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Money
Rudner’s campaign fundraising.
- Raised, 2025–26
- $44.8K
Source: South Dakota Secretary of State filings through Oct 20, 2026Updated Nov 1, 2026, 2:15 AM ET
What’s next
From campaign filings, not from public statements.
| Friends of Erin Rudner State | Active |
Source: South Dakota Secretary of State filings through Oct 20, 2026Updated Nov 1, 2026, 2:15 AM ET
Who Rudner has run against
- Spencer Sommers (R) · 2026 general, lost
- Brandei Schaefbauer (R) · 2024 election, lost
Source: 99chambers results archive; 2026: South Dakota Secretary of State (unofficial)