Fun for the whole family!

Come on out and bring the whole family for two days of boat racing and experience action-packed racing on The Choptank River!

The best viewing area is right from the banks of Great Marsh Park offering many spots for viewing the races. Also on site is lots of great food and drinks to make it a fun day for the whole family.

2016 Thunder on the Narrows Logo

Since 1993

Thunder on the Choptank

Classes Racing:

  • 1 Litre
  • 1.5 Litre Stock
  • 2.5 Litre Modified
  • 2.5 Litre Stock
  • 5 Litre
  • Grand National Hydroplane
  • Grand Prix Hydroplane
  • Jersey Speed Skiff
  • National Modified Hydroplane
  • Sportsman Entry
  • Sportsman Advance
  • J Stock Hydro