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

Jul 10

Jul 10 - Jul 12

Les Régates de Valleyfield

INB

St-Laurence River

Salaberry-de-Valleyfield, CN

Jul 11

Jul 11 - Jul 12

Silver Cloud Hotels and Codling ...

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

Black Lake

Olympia, WA

Jul 17

Jul 17 - Jul 19

2026 Stock Outboard Nationals - ...

SO;N-J CLSES

Lake Neatahwanta

Fulton, NY

Jul 18

Jul 18 - Jul 19

Rumble in the Hills

INB

Rocky Fork State Park

Hillsboro, OH

Jul 18 - Jul 19

Northland Mardi Gras Gran Prix

OPC

Flambeau River

Ladysmith, WI

Jul 23

Jul 23 - Jul 26

2026 APBA Modified / Junior Nati...

MOD;N-J CLSES

Saint Joseph River

Constantine, MI

Jul 24

Jul 24 - Jul 26

Apollo Columbia Cup

VINTAGE-INB-UNL

McNary Pool, Columbia River

Kennewick, WA

Jul 25

Jul 25 - Jul 26

Leonardtown Bash on the Bay

VINTAGE

Breton Bay

Leonardtown, MD

Jul 25 - Jul 26

Frank Lara Tribute Race

OB RR

Klamath River

Klamath, CA

Jul 25 - Jul 26

ASBR Pro Racing Series Race #3

JET SPRI

Extreme Sports Park

Port Angeles, WA

Jul 25 - Jul 26

Serpent Lake Powerboat Races

OPC

Serpent Lake

Crosby, MN

Jul 30

Jul 30 - Aug 2

2026 APBA/USTS PRO NATIONAL CHAM...

PRO;W

Lake DePue

DePue,IL, IL

Jul 31

Jul 31 - Aug 2

Seafair Hydroplane Race

VINTAGE-INB-UNL-J CLSES

Lake Washington

Seattle, WA

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Class 400

Class 400

Class 400: Single or Twin-Engine Open Cockpit V bottoms and Single Engine Canopy V bottoms only.
*27’- 35’ length.
a. Boats are limited to 85 MPH as a top speed.
b. Outboard or inboard
c. Bravo or Volvo based outdrive.
d. Must meet: 1. APBA safety rule Section XIII 10.32, 2. ½” polycarbonate window requirement rules
Appendix III, and 3. occupants must pass safety dunker test Rule 4, 3.3.
*Any boat that has participated in the past classes of Vee lite, Stock Vee, Pro Vee, Mod Vee etc.
Single engine canopied vee bottom boats are only allowed in Bracket classes 2 and 4.
*In case some of the older smaller twin engine boats want to race, (magnum, cigarette, etc.)

Class 400 Specifications

Minimum Length:Length 27ft - 35ft
Minimum Weight:
Engine:
Fuel:
Approximate Speed:Limited to 85 MPH

Class 400 High Point Winners

YearDriver/OwnerRacesPoints

Class 400 National Champions

YearDriver/Owner
2014JOHN SARIS

Class 400 Records

RecordSiteDriver/OwnerSpeed