---

360 Summer Challenge Series Returns May 2nd.

360 SUMMER CHALLENGE SERIES RETURNS MAY 2

The 360 Sprint Car Summer Challenge Series is BACK for 2026 - bigger, bolder, and ready to unleash eight nights of pure Northwest horsepower! Co-hosted by Grays Harbor Raceway and Skagit Speedway, this year’s tour is shaping up to be one of the most competitive yet.

Drivers will battle across eight action-packed dates, four at each track - with a new twist: competitors can miss one race at each venue and STILL remain eligible for the season-ending points fund. No excuses, no easy paths… just all-out racing.

Last season, Colton Heath claimed the championship title, with Levi Hiller and Levi Kuntz charging hard behind him. In 2026, the slate is wiped clean and the chase begins again on May 2nd at Skagit Speedway.

2026 RACE DATES
Saturday, May 2 – Skagit Speedway
Saturday, May 16 – Grays Harbor
Saturday, May 30 – Skagit Speedway
Friday, July 3 – Grays Harbor
Saturday, Aug 8 – Grays Harbor
Saturday, Aug 15 – Skagit Speedway
Sunday, Sept 6 – Grays Harbor
Saturday, Sept 12 – Skagit Speedway

SERIES POINTS FUND
8 total races. Miss one race at each track and stay eligible

1st $2,500
2nd $1,500
3rd $1,000
4th $500
5th $500

Payout per race: Standard track pay schedule.

Points: Standard Qualifying, Heat, & Main Event points

The countdown is on. The Northwest’s best 360 sprint car drivers are gearing up for a summer of speed, grit, and bragging rights.

The 2026 Summer Challenge Series is here - let the chase begin.

Back to News