Race2026 cycle · OtherPrimary day 5 May 2026Updated

Cite this page

DonorAlpha, “Ohio 1st District primary 2026”, https://donoralpha.com/races/ohio-1st-district-primary-2026?e=c2026&el=undetermined, updated .

Ohio 1st District primary 2026

No. 219 of 527 House races in the 2026 cycle

This race is in the 2026 primaries.

The short version

In the 2026 Ohio 1st District primary, 3 outside groups spent $287K: $287K supporting Eric Conroy (R) and $205 supporting Greg Landsman (D).

$287K

outside money

supporting Eric Conroy (R)
$287K
supporting Greg Landsman (D)
$205

Outside money supporting and opposing each candidate

Both sides on one scale
← OpposingSupporting →
  • Eric Conroy Republican

    $287K

    $287K supporting Eric Conroy

  • Greg Landsman Democrat

    $205

    $205 supporting Greg Landsman

The long version

The candidates

What each candidate’s own campaign raised, beside what outside groups spent supporting and opposing them.

  • Eric Conroy

    Republican

    the party’s nominee

    Own campaign raised
    $1.4M
    Outside money supporting
    $287K
    Conroy for Congress
  • Greg Landsman

    Democrat

    the party’s nominee

    Own campaign raised
    $4.6M
    Outside money supporting
    $205
    Landsman for Congress
  • Campaign money to 30 Jun 2026

Week by week

Outside money each week, supporting and opposing the candidates, all candidates combined.

Week of 4 May 2026

Supporting $3,908

Supporting candidatesOpposing candidates

The groups on each side

The biggest outside groups in this race, by what they spent supporting or opposing each candidate.

Spent supporting a candidate

  1. Red Bridge Leadership PACsupporting Eric Conroy$287K
  2. Givegreen United Actionsupporting Greg Landsman$195
  3. Sierra Club Independent Actionsupporting Greg Landsman$10

Who’s connected to whom

The groups that spent supporting or opposing the candidates.

Their biggest giversGroups that spentCandidatesRed Bridge Leadership PAC spent $287K supporting Eric Conroy · $287KGivegreen United Action spent $195 supporting Greg Landsman · $195Sierra Club Independent Action spent $10 supporting Greg Landsman · $10Fyda Inc gave $93,000 to Red Bridge Leadership PAC · $93,000Conroy Ohio Victory gave $16,543 to Red Bridge Leadership PAC · $16,543League of Conservation Voters gave $946K to Givegreen United Action · $946KNRDC Action Fund gave $922K to Givegreen United Action · $922KFyda IncFyda IncCompany or group · $93,000Conroy Ohio VictoryConroy Ohio VictoryCompany or group · $16,543League of ConservationVotersLeague of Conservation VotersCompany or group · $946KNRDC Action FundNRDC Action FundCompany or group · $922KRed Bridge Leadership PACRed Bridge Leadership PACGroup · $287KGivegreen United ActionGivegreen United ActionGroup · $195Sierra Club IndependentActionSierra Club Independent ActionGroup · $10Eric ConroyEric ConroyCandidate · $287KGreg LandsmanGreg LandsmanCandidate · $205
  • Red Bridge Leadership PAC spent supporting Eric Conroy · $287K
  • Givegreen United Action spent supporting Greg Landsman · $195
  • Sierra Club Independent Action spent supporting Greg Landsman · $10
  • Fyda Inc gave to Red Bridge Leadership PAC · $93,000
  • Conroy Ohio Victory gave to Red Bridge Leadership PAC · $16,543
  • League of Conservation Voters gave to Givegreen United Action · $946K
  • NRDC Action Fund gave to Givegreen United Action · $922K
GaveSpent supportingSpent opposingSwipe to see the whole map.

Group

Red Bridge Leadership PAC

  • Red Bridge Leadership PAC spent $287K supporting Eric Conroy$287K
  • Fyda Inc gave $93,000 to Red Bridge Leadership PAC$93,000
  • Conroy Ohio Victory gave $16,543 to Red Bridge Leadership PAC$16,543
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