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2026 NAMBA NATIONALS SCHEDULE

Thursday - July 16th

SETUP/PRACTICE

Columbia Park Pond


Friday - July 17th

SETUP/PRACTICE

Columbia Park Pond


Saturday - July 18th

RACING DAY 1

Columbia Park Pond


B HYDRO  -  A/A Engines - Al Hobbs

A MONO  -  Seaducer West

P SPORT HYDRO  -  Holland Family
GX2 CRACKERBOX  -   Loveless Racing 

GX2 SPORT HYDRO  -  ATR Products

WELCOME PARTY

Zintel Creek Golf Club


Join us Saturday evening, July 18th, at the beautiful Zintel Creek Golf Club in Kennewick, WA, for an elegant evening of food and cocktails. It is located just up the hill from the race site. A 5 min drive. It's the perfect way to kick off the week in style!


Sunday - July 19th

RACING DAY 2

Columbia Park Pond


X HYDRO  -  A/A Engines - Al Hobbs

P LIMITED TUNNEL  -  Bruce Jacobs

G1 CATAMARAN  -  Utah Speedboat Association

G LIMITED MONO  -  NAMBA District 19

KIDS R BOATERS  -  Big Bopper Racing


Monday - July 20th

RACING DAY 3

Columbia Park Pond


OPEN SUPERBOAT  -  NAMBA District 3

A MOD TUNNEL  -  Tucson Model Boat Club

P MONO  -  Aurora Marketing

GX2 OUTRIGGER  -  A/A Engines - Al Hobbs

G1 MONO  -   Rum Racing 


Tuesday - July 21st

RACING DAY 4

Columbia Park Pond


SPORT 20  -  NAMBA District 9 in memory of Jim & Diane Wilson

C MONO  -  Integrity Homes

P HYDRO  -  J & R Marine 

GX2 CATAMARAN  -  NAMBA District 20

G1 OUTRIGGER  -  Airborn Racing Prodcuts

GAS TEAM MARATHON  -  Bruce Jacobs


Wednesday - July 22nd

RACING DAY 5

Columbia Park Pond


C HYDRO  -  A/A Engines - Al Hobbs

MULTI-ENGINE NITRO (EXIBITION)  -  Richard & Kristine Hartley

P LIMITED MONO  -  Offshore Electrics

G1 SPORT HYDRO  -  Aurora Marketing

JERESY SKIFF  -  London Bridge Model Boat Club 

OPEN MONO  -  Wave Blasters of Florida

PADDLE BOAT RACE / BBQ DINNER

PADDLEBOATS  -  Allie Terry

Columbia Park Pond


On Wednesday night, come lakeside for a fun-filled evening catered by CG's Catering. Enjoy a delicious dinner and participate in the traditional paddleboat races. Be sure to purchase or bring your own paddle boat to join the fun.


Thursday - July 23rd

RACING DAY 6

Columbia Park Pond


B MONO  -  A/A Engines - Al Hobbs

A HYDRO  -  A/A Engines - Al Hobbs

SPORT 40-2  -  T&D Martin

P CATAMARAN  -  J & R Marine 

GX2 MONO  -  Seaducer Boats

GX TWIN OUTRIGGER  -  MHardware


Friday - July 24th

RACING DAY 7

Columbia Park Pond


A STOCK TUNNEL  -  Holland Family

P LIMITED SPORT HYDRO  -  Roostertail Talk - David Newton

1/10th SCALE ELECTRIC VINTAGE UNLIMITED HYDROPLANE  -  ERCU 

1/10th SCALE ELECTRIC MODERN UNLIMITED HYDROPLANE  -  Team Dunlap

GAS OUTBOARD TUNNEL  -  Richard & Kris Romero

CLASSIC THUNDERBOAT  -  Outlaw Racing

SCALE CONCOURSE - M5 Performacnce Hydroplanes


TRI-CITIES WATER FOLLIES

Columbia Park - Columbia River

H1 UNLIMITED TESTING

H1 UNLIMITED QUALIFYING

LIMITED HYDROPLANE HEAT RACING

AIRSHOW


Saturday - July 25th

RACING DAY 8

Columbia Park Pond


1/8th SCALE UNLIMITED  -  NAMBA District 7

1/8th FE SCALE UNLIMITED  -  Rattlesnake RC

GAS SCALE UNLIMITED  -  Baker Boatworks


TRI-CITIES WATER FOLLIES

Columbia Park - Columbia River

H1 UNLIMITED TESTING

H1 UNLIMITED HEAT RACING

LIMITED HYDROPLANE HEAT RACING

AIRSHOW

2026 NAMBA NATIONALS - BANQUET

Courtyard By Marriot - Richland Columbia Point


For the Grand Finale Banquet, join us Saturday evening, July 25, at the Courtyard By Marriot-Richland Columbia Point. Enjoy an evening of delicious food, fellowship, exciting raffle prizes, awards, and more. Banquet tickets are included for every racer. Additional banquet tickets are available for purchase.


Sunday - July 26th

TRI-CITIES WATER FOLLIES

Columbia Park - Columbia River

H1 UNLIMITED TESTING

H1 UNLIMITED HEAT RACING

LIMITED HYDROPLANE HEAT RACING

AIRSHOW

H1 UNLIMITED - APOLLO COLUMBIA CUP FINAL

All events and times are subject to change.

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