MONTPELIER — It was way more marathon than sprint, but a school board that previously committed $1.5 million in surplus funds to upgrade the cinder track that circles one of the athletic fields at Montpelier High School agreed to commit $400,000 more.

Amid what several described as mounting “misinformation” about the much-discussed project, members — some more reluctantly than others — voted to earmark more of a fund balance they were told an audit is expected to reveal has swelled to nearly $3.9 million.