Summer Thunder Sprint Series
Schedule & Results
2020 Events
May2
May30
Jun19
Jun20
Saturday, 20 June 2020
Grays Harbor Raceway
Summer Thunder Sprint Series, Northwest Focus Midget Series, WSS - Wingless Sprint Series
Jun25
Jun26
Jun27
Jul24
Friday, 24 July 2020
Skagit Speedway
Bob's Burgers & Brew Summer Nationals (Summer Thunder Sprint Car Series)
Jul25
Saturday, 25 July 2020
Skagit Speedway
Bob's Burgers & Brew Summer Nationals (Summer Thunder Sprint Car Series)
Sep6
Sep25
Friday, 25 September 2020
Yakima Dirt Track
Fall Brawl at the Fair - Yakima Dirt Track / Summer Thunder Sprint Car Series
Sep26
Saturday, 26 September 2020
Yakima Dirt Track
Fall Brawl at the Fair - Yakima Dirt Track / Summer Thunder Sprint Car Series