Racing returns to Defiance, Ohio, for “Thunder on the River” June 11-12, 2022.
TRORA and Defiance, Ohio, present Thunder on the River! Live Boat Races ALL WEEKEND! Help us welcome them back after 30 years!
Join us at the confluence of the Maumee & Auglaize Rivers for hydroplane boat races June 11-12, 2022. Free fun for the family!
Racing registration NOW OPEN.
With $3k tow money and $2k prize money ($1,000 to the biggest class, $200 for the next 4 largest and $200 for the biggest J class) – this is a must attend race!!