Apr 11

Apr 11 - Apr 13

2025 Jesup Championships

PRO-MOD-SO-J CLSES

Lake Lindsay Grace

Jesup, GA

Apr 12

Apr 12 - Apr 13

The 2025 Blue Water Resort & Cas...

INB-MOD-SO-OPC-J CLSES

Colorado River

Parker, AZ

Apr 12

2024 9th Annual Kenmore Hydropla...

SE-VINTAGE-PRO-KPH-MOD-SO-J CLSES

Lake Washington

Kenmore, WA, WA

Apr 19

Apr 19 - Apr 20

2025 Moses Lake Spring Regatta

PRO-MOD-SO

Cascade Park Moses Lake

Moses Lake, WA

Apr 19 - Apr 20

Salmon River Jet Boat Race

SE-JRR

Salmon River

Riggins, ID

Apr 26

Apr 26

Freeport Riverfest 2024

OPC

Old Brazos River

Freeport, TX

Apr 26 - Apr 27

Region 6 Test & Tune

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

Caesar Creek Lake

Waynesville, OH

May 3

May 3 - May 4

Lake Havasu

OS;D

Lake Havasu

Lake Havasu, AZ

May 3 - May 4

Norm Evans Apple Cup

VINTAGE-INB

Lake Chelan

Chelan, WA

May 3 - May 4

Port Neches Riverfest

OPC

Neches River

Port Neches, TX

May 3 - May 4

Harford County Spring Nationals

INB

Bush River

Edgewood, MD

May 3 - May 4

Spring Lock Haven Regatta

PRO-MOD-SO

Susquehanna River

Lock Haven, PA

May 3 - May 4

D.B. Cooper Regatta

PRO-KPH-MOD-SO-J CLSES

Silver Lake

Castle Rock, WA

May 10

May 10 - May 11

George Grant Memorial Race

OB RR

Trinity River

Hoopa, CA

May 10 - May 11

US Title Series Spring Shootout

PRO

Champions Park Lake

Springfield, OH

May 10 - May 11

Spring Race at Salt Spring

PRO-KPH-MOD-SO-J CLSES

Salt Spring Reservoir

Copperopolis, CA

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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