But that does not mean there will not be questions.

While he thanked the Republican National Committee for its staff support, supporters were left to wonder whether more financial support could have turned the tide in a midterm cycle in which Democratic voters were not motivated.

“I think it would have been helpful,” said Del. Richard L. Anderson, R-Prince William, one of more than 100 supporters who showed up on short notice to hear the announcement.

“But it is amazing that he came this close, because Mark Warner over the last six years has had the opportunity to establish himself as a United States senator, so to come this close is really amazing.”

Anderson said Gillespie performed well because the nominee was an “energetic campaigner” and “happy warrior” who was able to bring his skills as a former RNC chairman to the race. He also cited a national political climate that was moving in the direction of Republicans in this election cycle.

Gillespie’s performance has vaulted him into the company of candidates who will be given serious consideration for runs for statewide office in 2017, when Virginians pick a governor, and perhaps in 2018, when Democrat Timothy M. Kaine is up for re-election.