King of the Ditch $5000 to win/ $500 to start
The Stars of the American Sprint Car Series returns to Riverside on Saturday night August 22nd for "King of the Ditch" with a $5000 to win top prize on the line and paying $500 just to start the 40-lap main event.
Classes: ASCS National 360 Sprint Cars, Deal Brothers Trailers Stock Cars, VROOM
Grandstands open at 5pm, Hot Laps at 6:30pm, Racing at 7:30pm
General Admission $25, Kids 6-11 $5, and Kids 5 and under are free.
Pit Passes $40
G&S Modifieds $1000 to win August 29th
Saturday Night August 29th!
G&S Electrical Services Modifieds headline the night in a $1000 to win/ $100 to start main event.
Classes: G&S Electrical Services Modifieds, Rick's Crane Services Winged Sprint Cars, Riverside Late Models, Black Oak Gin 600 Mini Sprints, Deal Brothers Trailers Stock Cars.
Kid’s Foot Races at Intermission as always!
Grandstands open at 5pm, Hot Laps at 6:30pm, Racing at 7:30pm
General Admission: $20, Kids 6-11 $5, and Kids 5 and under free. Pit Passes $35
First Responders Night September 12
Saturday Night September 12th
Riverside International Speedway presents “First Responders Night” featuring the Riverside Steel Block Late Models headlining the night in a $1000 to win/ $100 start main event.
Also, on the card for the first time ever, “Crown Vics” will make their Riverside debut.
Classes in action: Riverside Late Models, Rick’s Crane Services Winged Sprint Cars, G&S Electrical Services Modifieds, Black Oak Gin 600s, and Deal Brothers Trailers Stock Cars, CROWN VICS
Kid’s Foot Races at Intermission as always!
Grandstands open at 5pm, Hot Laps at 6:30pm, Racing at 7:30pm
General Admission: $20, First Responders (with credentials) $10, Kids 6-11 $5, and Kids 5 and under free. Pit Passes $35
.png/:/rs=w:400,cg:true,m)
The 2026 Schedule has been posted!
The 2026 Deal Brothers Trailers Riverside Stock Car Rules have been updated with the following changes. All other rules will remain the same.
Section 4 Frame 4.1 Front Section of frame can be repaired with square tubing from the front spring buckets forward.
Suspension 8.1 Rear Springs Must be same length on both sides 13inch minimum, 16 in maximum.
Suspension 8.14 Lower trailing arms on the rear end not to exceed 5 inches from bottom of axle tube to center of trailing arm
Suspension 8.18 No Chains or cables on any suspension components
Suspension 8.4 No bump stops or shims
Suspension 8.8 Lowers 19 1/4, Uppers 11 1/4
G&S Electrical Services Modifieds: One 12- or 16-volt battery
