Race weekend Completed Listed by Willow Springs International Raceway via MotorsportReg Updated Aug 14

Boost Foundation 5 hour Endurance Race

Check the organizer’s latest schedule, registration, and venue information before you go.

Boost Foundation 5 hour Endurance Race event artwork
Registration and official details Directions

Boost Foundation 5 hour Endurance Race 2026 schedule, venue, and registration

Date and time
Sunday, January 18, 2026
All day
Venue
Willow Springs Int'l Raceway
Rosamond, CA, US
Organizer
Tri-C Karters
Status
Event completed
This event has ended. Check the organizer’s page for results or updates.

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