24-hour Endurance CHallenge

Back for 2026

Our signature 24-hour race returns to Tri-City Kart Club once again on October 3 - 4, 2026!

Come join us for another trip around the clock to close out your race season doing something a little bit crazy but a whole lot of fun. Registration for all events is open on our Sign Up page.

Poster by Kathryn DiMartino - prints available at the track!

CONGRATULATIONS 2025 24-hour Finishers!

Congratulations to all of our 24-hour Endurance Challenge participants and finishers this year! Results and lap times have been posted at 24-Hour Endurance Challenge - September 27-28 2025 and on our 2025 Results page! Photos will be linked here as soon as they're ready, and in the meantime, our award winners:

#33 Team Red Rocket, our overall 24-hour winner
#15 Team Subversive, second place overall
#665 JMP Moto, third place overall and first place in Formula 125
#469 We Can Get 70 MPG On This Hog, second place in Formula 125
#253 Hells Canyon Racing, third place in Formula 125

FAQ

What are the technical rules and classes?
Technical rules are identical to standard NorthWest Mini Moto endurance rules. This includes three classes: Open Mini, Formula Middleweight, and Formula 125.

Do I need a license or race experience?
No, but please have enough track experience to be comfortable in a race environment.

How many people can be on a team?
Up to 12 riders registered under a given team name.

Can I ride on more than one team?
Sure!

What are the facilities like?
TCKC has first-class facilities, including 30A RV hookups, bathrooms with hot showers, and tent camping areas. There is no camping fee.

What are the dates and times?
The track will open for setup at 5PM on Friday, with evening practice available. Pit spaces are first-come, first-served. A day-of schedule can be found on the Endurance Schedule page.

Is there a minimum number of teams?
We will need 10 teams to pre-register in order to hold the event. If we don't have 10 teams registered by the deadline, we will still hold the event, but will shorten the race to "just" 12 hours.

Will there be multiple track configurations?
Yes! We will run 2 different track configurations, with one change at the halfway mark. Configuration changes will be done under a mandatory red flag.

Track configurations

Track configurations for 2026 are TBD, but expect something different this year. The 2024-2025 track map will be revised as soon as Dave figures out the best way to add some new challenges to the layout.

For more information, follow us on Facebook at www.facebook.com/northwestminimoto or join our mailing list at eepurl.com/hGQTB9. Classes will be NWMM's standard endurance classes - see Rules and Getting Started for details.

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