Jun 21

Jun 21 - Jun 22

Celina Governors Cup

VINTAGE-INB

Grand Lake St. Marys

Celina, Ohio , OH

Jun 21 - Jun 22

SYRACUSE VINTAGE RACEBOAT REGATT...

VINTAGE;N

ONONDAGA LAKE - WILLOW BAY

LIVERPOOL, NY

Jun 21 - Jun 22

Entiat Vintage Raceboat Regatta

VINTAGE-INB

Lake Entiat

Entiat, WA

Jun 21 - Jun 22

2025 APBA Modified Central Divis...

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

St. Joesph River

Constantine, MI, MI

Jun 21 - Jun 22

APBA PRO EASTERN DIVISIONALS

PRO-KPH

Wisconsin River

Wausau, WI

Jun 21

Webbs Slough Jet Sprint Boat Ra...

JET SPRI

Webbs Slough

Saint John, WA

Jun 21 - Jun 22

Sherri Hathaway Memorial Regatta

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

Cullaby Lake

Warrenton, OR

Jun 25

Jun 25 - Jun 29

Louisiana Offshore Grand Prix

OS;N

Lake Pontchartrain

Metairie, LA

Jun 28

Jun 28 - Jun 29

LAKE VERMILION THUNDER HOSTED BY...

MOD-SO-J CLSES

Lake Vermilion

Danville, IL

Jun 28 - Jun 29

50th Annual Idaho Regatta

INB-SO-OPC-J CLSES

Snake River

Burley, ID

Jul 4

Jul 4 - Jul 5

4th of July Boat Races

SE

Zimovia Strait

Wrangell, AK

Jul 5

Jul 5 - Jul 6

2025 Madison Regatta

INB-UNL

Ohio River

Madison, IN

Jul 11

Jul 11 - Jul 13

Les Régates de Valleyfield

SE-INB

St-Laurence River

Salaberry-de-Valleyfield, CN

Jul 12

Jul 12 - Jul 13

Black Lake Regatta Inboard Summe...

VINTAGE-INB

Black Lake

Olympia, WA

Jul 12 - Jul 13

Rock Falls River Chase

MOD-SO-J CLSES

Rock River

Rock Falls, IL

Jul 12 - Jul 13

Leo Fry Memorial

OB RR

Rogue River

Agness, OR

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Formula 400 Hydroplane

Formula 400 Hydroplane

No class description available.

Formula 400 Hydroplane Specifications

Minimum Length:
Minimum Weight:350 lbs.
Engine:Mercury 25 SS or Mercury 22.0 Powerhead 1970 to date. OMC Powerhead 1970 to date
Fuel:
Approximate Speed:65-70mph

Formula 400 Hydroplane High Point Winners

YearDriver/OwnerRacesPoints

Formula 400 Hydroplane National Champions

YearDriver/Owner

Formula 400 Hydroplane Records

RecordSiteDriver/OwnerSpeed
3 mile/3 laps
APBA
Aug 28, 2010
Dayton, OH
Rick Miller
Rick Miller
61.117
3 mile/4 laps
APBA
Aug 29, 2010
Dayton, OH
Rick Miller
Rick Miller
57.810
5 mile/3 laps
APBA
Jul 3, 1986
Decatur, IL
Barry Viola
Barry Viola
60.559
5 mile/4 laps
APBA
Sep 17, 1978
Yelm, WA
Bob Wartinger
Bob Wartinger
61.350
Kilo
APBA
Dec 5, 1987
Moore Haven, FL
Scott Anderson
Scott Anderson
75.587