Aug 23

Aug 23 - Aug 24

Wake the Lake 9

PRO-MOD-SO-OPC;W-SE-INB

Champions Park Lake

Springfield, OH

Aug 23 - Aug 24

Pateros Hydro Classic/ Terry Tro...

VINTAGE-INB

Columbia River

Pateros, WA

Aug 23

Webbs Slough Jet Sprint Boat Ra...

JET SPRI

Webbs Slough

Saint John, WA

Aug 23 - Aug 24

Battle At the Buck

OPC

Lske Minnewaska

Starbuck, MN

Aug 29

Aug 29 - Aug 31

CHICAGO GRAND PRIX

OS;N

LAKE MICHIGAN

keywest, IL

Aug 30

Aug 30 - Aug 31

Kankakee River Valley Regatta

OPC

Kankakee River

Kankakee, IL

Aug 30 - Sep 1

Labor Day Lock Haven Regatta

PRO;R-MOD-SO

Susquehanna River

Lock Haven, PA

Aug 30 - Aug 31

Don Burnison Cup

OB RR

Rogue River

Grants Pass, OR

Aug 30 - Aug 31

New Martinsville Vintage Regatta

VINTAGE

Ohio River

New Martinsville, WV

Aug 30 - Aug 31

Thunder on the Snake

JRR

Snake River

Lewiston , ID

Sep 5

Sep 5 - Sep 7

St Petersburg Powerboat Grand Pr...

OS

Tampa Bay

St Petersburg, FL

Sep 6

Sep 6 - Sep 7

Brewster Thunderfest Featuring T...

VINTAGE-INB

Columbia River

Brewster, WA

Sep 6 - Sep 7

2nd Annual Frank Dodge Memorial ...

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

Baw Beese Lake

Hillsdale, MI, MI

Sep 6 - Sep 7

Battle at the Sea (Cullaby 2)

PRO-KPH-MOD-SO-J CLSES

Cullaby Lake

Warrenton, OR

Sep 6 - Sep 7

The 35th Mary Ann and Daniel J. ...

VINTAGE-INB

Lake Lenape

Mays Landing, NJ

Sep 12

Sep 12 - Sep 13

Wolfeboro Vintage Race Boat Rega...

VINTAGE

Lake Winnipesaukee

Wolfeboro, NH, NH

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Inboard Endurance Menu

Inboard Endurance

Inboard-Endurance

In the early days of powerboat racing, Inboard Endurance races were ultimate test; the 100-500 mile races challenged both man and machine to the limits of their abilities, and then challenged them to go further. The rich history of Inboard Endurance racing and the marathon races of the 1960's and 70's have helped to shape this category to what it is today. While today's inboard endurance races typically run from 15min to 1hr, the attitude hasn't changed. Inboard endurance racers push themselves and their boats as hard as they can for as long as they can, and hope that it holds together.

Currently there are three competing classes of IE in the APBA - Grand National Class, Competition Jet, and GPS 95. Today's races generally run about 15 minutes each, with an occasional 30-minute or 1-hour event. The all-out "push it as hard as you can, hope it holds together" attitude has always been the trademark of a great GN race. From the drop of the green flag launching the crowd-pleasing Le Mans start, through the checkered flag signaling victory, you are guaranteed to enjoy the show.

Do you think you have what it takes to build and run hulls and engines to withstand the grueling test of an Inboard endurance race?

Inboard Endurance Resources

Inboard Endurance Classes