running about; making every effort (to do); busying oneself (with); being busily engaged (in); good offices; efforts
資金集めに奔走する日々が続いた。
Days of running around fundraising continued.
彼は和解のために奔走した。
He busied himself working toward reconciliation.
関係者が事態の収拾に奔走している。
Those involved are scrambling to resolve the situation.