APBA PRO Racing

APBA PRO Racing Established in the 1920s, the PRO Category has 19 classes of hydroplanes and runabouts. PRO boats are of two distinct designs—Hydros and Runabouts.

Hydros ride on a cushion of air; the boat contacts the water's surface on two sponsons (projections) and the propeller. The design is generally unrestricted, challenging those who wish to experiment in boat design and construction. Runabouts have certain restrictions, like minimum lengths. While there is great variety in runabout design, generally they have a flat riding surface, tapered to a poi

nt in front, and do not channel air under the hull. While, typically slower than Hydros, the thrills of racing runabouts are unmatched, just watch a runabout round a bouy and you’ll see the difference! Thirteen of the PRO classes are based primarily on motor displacement. They are sometimes referred to as “bore and stroke” classes. The maximum displacements of bore and stroke classes are 125cc (128.75cc), 175cc, 250cc (257.5cc), 350cc, 500cc, 700cc, and 1100cc (1133cc). There are no minimum weights in these classes, and in the hydro classes, there are few restrictions on hulls. The three largest hydro classes, 500ccH, 700ccH, and 1100ccH must utilize a reinforced cockpit (capsule) with the driver seated. The 125cc classes must use one cylinder motors. The 1100cc Runabout must carry two persons, a driver and a “rider”. Most bore and stroke classes utilize a fuel based on methanol and oil.

The final checkered flag has flown at the 2026 APBA/USTS Pro Nationals, and our remaining National Champions have been c...
08/03/2026

The final checkered flag has flown at the 2026 APBA/USTS Pro Nationals, and our remaining National Champions have been crowned.

Congratulations to our Day 2 and 3 National Champions:

• 250cc Hydro – Kurtis Nydahl
• K Pro Runabout – Rayce Bosnich
• 350cc Runabout – Jackson Hall
• 700cc Runabout – Luke Bosker
• 125cc Hydro – Brian Palmquist
• 1100cc Runabout – Austin P. VanOver & Antonio Williams
• 700cc Hydro – Ray Bradford
• K Pro Hydro – Carson Fierek
• C Service Hydro – Doug Martin
• 250cc Runabout – Brandon Payn
• C Racing Runabout – Doug Martin
• 350cc Hydro – Amy Nydahl Gesler
• 1100cc Hydro - Doug Hall

Congratulations to all of our 2026 APBA/USTS Pro National Champions. Your dedication, preparation, and determination were on full display throughout the weekend.

Thank you to the racers, officials, volunteers, families, sponsors, and fans who made another outstanding Pro Nationals possible. Safe travels home, and we’ll see you at the next race.

📸 -Tracy Johnston Trolian
US Title Series - PRO Racing Series

Day 1 of the 2026 APBA/USTS Pro Nationals is officially in the books, and the first National Championship hats have been...
08/01/2026

Day 1 of the 2026 APBA/USTS Pro Nationals is officially in the books, and the first National Championship hats have been earned.

Congratulations to yesterday’s National Champions:

• 175cc Hydro – Tyler Keller
• C Racing Hydro – Austin P. VanOver
• 500cc Runabout – Luke Bosker
• OSY-400 Hydro – Nicole Dunlap-Truly
• 125cc Runabout – Joseph Perez
• C Service Runabout – Doug Martin
• 500cc Hydro – Ray Bradford

Congratulations to all of our Day 1 champions on capturing a National Title.

The action continues today as drivers return to the course with more National Championships on the line. Good luck to everyone competing on Day 2!

📸- Tracy Johnston Trolian
US Title Series - PRO Racing Series

Tracy Johnston Trolian is checking in from DePue, IL for the 2026 APBA/USTS Nationals! Currently at the drivers meeting....
07/31/2026

Tracy Johnston Trolian is checking in from DePue, IL for the 2026 APBA/USTS Nationals! Currently at the drivers meeting. It’s looking a bit wet out there, but the hype is real. Let’s do this!

Kristi Hellsten Ellison has checked in and is ready to kick off the 2026 APBA/USTS Pro Nationals in DePue, Illinois!! To...
07/30/2026

Kristi Hellsten Ellison has checked in and is ready to kick off the 2026 APBA/USTS Pro Nationals in DePue, Illinois!!

Today is all about open testing as teams fine-tune their equipment, dial in their setups, and get ready for an exciting week of racing. The pits are filling up, the boats are hitting the water, and the countdown to competition is officially on.

Good luck to all of the drivers, crews, and families this week. Stay tuned for updates, photos, and results throughout the Nationals!

US Title Series - PRO Racing Series

07/29/2026

NATIONALS WEEKEND▪️DePue,IL

🔸 US Title Series is proud to present the 2026 APBA/USTS PRO NATIONAL CHAMPIONSHIPS. Lake DePue in DePue, Illinois, sets the stage for an action-packed week of racing. Best of luck to all competitors and thank you to the volunteers working behind the scenes to make it happen.

Sanction info ⬇️
https://apba.org/Sanctions/print_sanction.php?EditID=14359

📸 - J Schwartz photography

07/27/2026

It's national's week!!!!!!🤩🏁

07/19/2026

Send a message to learn more

07/19/2026
APBA Board Nominations due August 1st!!!!
07/14/2026

APBA Board Nominations due August 1st!!!!

APBA Board Nominations due August 1st!!!!

The American Powerboat Association is accepting nominations for its Board of Directors through August 1. If you're interested in helping shape the future of the APBA and making a positive impact on the organization, consider running for the Board and being on the ballot that goes out to the APBA members. To learn more or submit your nomination, contact us at [email protected].

06/07/2026

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