Jun 13

Jun 13 - Jun 14

Entiat Vintage Raceboat Regatta

VINTAGE

Lake Entiat

Entiat, WA

Jun 13 - Jun 14

ASBR Pro Racing Series Race #2

JET SPRI

State Fair Park Jetsprint Track

Yakima, WA

Jun 20

Jun 20 - Jun 21

Governors Cup Regatta

INB;D

Grand Lake St Marys

Celina, OH

Jun 20 - Jun 21

Syracuse Vintage Race Boat Regat...

VINTAGE

Onondaga Lake - Willow Bay

Liverpool, NY

Jun 20 - Jun 21

COA Annual Thompson Regatta

PRO-MOD-SO-J CLSES

West Thompson Lake

Thompson, CT

Jun 20 - Jun 21

2026 Joe Whetstone Memorial Grea...

MOD;D-SO-J CLSES

Saint Joseph River

Constantine, MI

Jun 20 - Jun 21

John Paramore Memorial Regatta

PRO;D-KPH-MOD-SO-J CLSES

Cullaby Lake

Warrenton, OR

Jun 20

Webbs Slough Jet Sprint Boat Ra...

JET SPRI

Webbs Slough

Saint John, WA

Jun 27

Jun 27 - Jun 28

51st Annual Idaho Regatta

INB-SO-J CLSES

Snake River

Burley, ID

Jun 27 - Jun 28

Richland Regatta

VINTAGE-INB-KPH-SO-OPC-J CLSES

Columbia River

Richland, WA

Jun 27 - Jun 28

5th Annual Hydrofest on the Kenn...

PRO-MOD-SO

Kennebec River

Fairfield, ME

Jun 27 - Jun 28

Atlantic City Offshore Grand Pri...

OS;N

Atlantic Ocean

Atlantic City , NJ

Jun 27 - Jun 28

Mark Wheeler and Don Holden Memo...

PRO-KPH-MOD-SO-J CLSES

St. Joesph River

Constantine, MI

Jul 3

Jul 3

Wrangell Boat Races

SE

Zimovia Straits

Wrangell, AK

Jul 3 - Jul 5

2026 MADISON REGATTA

INB-UNL

Ohio River

Madison, IN

Jul 4

Jul 4 - Jul 5

Lower Rogue Challenge

SE-OB RR

Rogue River

Gold Beach, OR

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National Modified Hydroplane

National Modified Hydroplane

The National Modified hydroplane (NM) offers speeds of 140 mph to the serious competitor, utilizing automotive and marine non-supercharged engines ranging from 4-cylinder and V-6 up to 368 cubic inch V-8 engines, carbureted and fuel injected.

National Modified Hydroplane Specifications

Minimum Length:17'
Minimum Weight:1255-1900 lbs. depending on engine type including driver
Engine:4 cylinder, V-6 and up to 368 cubic in. V-8 configurations
Fuel:Methanol 'alcohol' or racing gasoline per APBA specs
Approximate Speed:140mph

National Modified Hydroplane High Point Winners

YearDriver/OwnerRacesPoints
2023JIM AID2400
2022TOM NEWMAN71025
2021B J MADURI3545
2020JAMES SARTIN1180
2019B J MADURI61200
2018TOM NEWMAN81068
2017GREG ISAAC5435
2016 BUDGET BUSTER RACING91040
2015TOM NEWMAN81360
2014BRENT HARNACK91235
2013 BUDGET BUSTER RACING101070
2012LEMUEL A THOMPSON III101285
2011MACK ELLIOTT112065
2010MACK ELLIOTT151335
2009MACK ELLIOTT152703
2008KENNY BOWYER152540
2007DENNIS JOHNSON153013
2006DARRYL MONETTE153066
2005STEVE WEBSTER152110
2004MIKE WEBSTER152760
2003GEORGE KENNEDY JR142650
2002GEORGE KENNEDY JR131893

National Modified Hydroplane National Champions

YearDriver/Owner
2022TOM NEWMAN
2021B J MADURI
2019B J MADURI
2018TOM NEWMAN
2016 BUDGET BUSTER RACING
2015 BUDGET BUSTER RACING
2014 BUDGET BUSTER RACING
2013PATRICK BERTRAM
2012LEMUEL A THOMPSON III
2010BOBBY MURRAY
2009LARRY LAUTERBACH
2008DENNIS JOHNSON
2007BOB MOORE
2006DARRYL MONETTE
2005LARRY LAUTERBACH
2004MIKE WEBSTER
2003ALEX STEWART

National Modified Hydroplane Records

RecordSiteDriver/OwnerSpeed
5 mile/3 laps
APBA
Apr 26, 2014
Yelm, WA
Josh Harnack
Brent Harnack
117.424
5 mile/4 laps
APBA
Oct 18, 2025
Lakeland, FL
Andrew Tate
Budget Buster Racing
113.171
5 mile/5 laps
APBA
Oct 19, 2025
Lakeland, FL
Andrew Tate
Budget Buster Racing
105.503
5 mile/5 laps
APBA
Mar 2, 2014
Lakeland, FL
Thom Heins
Budget Buster Racing
102.087
Kilo
APBA
Oct 10, 2010
Lincoln City, OR
Jeffrey Bernard
Mack Elliot
153.693
1/4 mile
APBA
Oct 2, 2016
Lincoln City, OR
Josh Harnack
Josh and Brent Harnack
154.506