COLUMBIA, S.C. — South Carolina’s Republican Senate runoff has turned into a high-stakes referendum on former President Donald Trump’s political influence. The race between Darline Graham and Ralph Norman is drawing unusually heavy turnout for a typically low-key August contest.
Graham, a state lawmaker, has positioned herself as the Trump-aligned candidate in the race. Norman, a congressman, is running on a platform of conservative continuity but has avoided direct confrontation with the former president.
The runoff comes after a crowded primary that failed to produce a majority winner. Both candidates are now vying for the GOP nomination in a state where Trump remains a dominant force among Republican voters.
Observers say the outcome will signal whether Trump’s endorsement can still decisively shape primary elections. Graham has embraced that support openly. Norman has sought to appeal to voters who prioritize local issues over national party loyalty.
Early voting data suggests engagement is higher than in previous runoffs. Election officials report steady lines at polling places across the state, a sign of intensified interest in the contest.
The race has also drawn national attention, with super PACs and outside groups spending heavily on advertising. Much of the messaging has focused on each candidate’s relationship to Trump and their commitment to his policy agenda.
Norman’s campaign has highlighted his legislative record and ties to the district. Graham’s team has countered by emphasizing her loyalty to Trump and his “America First” priorities.
Voters interviewed outside polling stations offered mixed views. Some called the race a clear choice between a proven conservative and a Trump loyalist. Others said they were tired of the national spotlight on the contest.
Political analysts note that the runoff’s turnout could set a new precedent. A decisive victory for either candidate would offer clues about the party’s direction heading into the 2026 midterms.
The winner of Tuesday’s runoff will face a Democratic opponent in November. That general election race is expected to favor the Republican in the deeply conservative state, but the primary result will shape the campaign’s tone.
Polling places close at 7 p.m. local time. Early results are expected shortly afterward, with final tallies likely by late evening.
