North Iowa Dragway holding big event Saturday July 29, 2021 Donovan Mann Local Sports Humboldt, IA –The North Iowa Dragway in Humboldt is holding its next big event this Saturday. Track Owner James Barhite has the details. https://977thebolt.com/wp-content/uploads/2021/07/Barhite-1.mp3 Tickets are $25 and children 12 and under are free.