Below is our guide to the 9 race swing out west with all the information you need to stay up to date with the schedule and formats. Remember to keep checking back as more information becomes available.
Thunderbowl Raceway - Tulare, CA
Size: 1/3 mile high-banked oval
Purse: $20,000 to-win
Format: Standard High Limit
2024 event winner: Kyle Larson
Spring 2025 winner: Kyle Larson (03/19)
Official event information here.
Saturday August 16, 2025
Placerville Speedway - Placerville, CA
Size: 1/4 mile high-banked oval
Event: 49er Gold Rush Classic
Purse: $12,000 to-win
Format: Standard High Limit
2024 event winner: James McFadden
Official event information here.
Thursday August 21 - Saturday August 23, 2025
Silver Dollar Speedway - Chico, CA
Size: 1/4 mile high-banked oval.
Event: 71st Gold Cup Race of Champions
Purse: Thu-Fri $10,000 to-win / Saturday $100,071 to-win
Format: Split field, see below
2024 winners: Champion - Corey Day / Friday qualifier - Tanner Thorson / Thursday qualifier - Corey Day
Official event information here.
Gold Cup Race of Champions Format
Prelim Nights (Thursday & Friday)
• All cars qualify in one group. (1 car at a time, 2 laps each)
• Qualifying points awarded: 100 for QuickTime down by 1. 2nd-99, 3rd-98, etc.
• 4 Heat Races lined up with an invert of 6 cars (24 total from Qualifying)
• Top 5 in each Heat transfer to A-Main
• Points for Heat Races start at 100, down by 2. 2nd-98, 3rd-96, etc.
• B-Main lined up by accumulative qualifying and heat points.
• The 2 fastest cars that didn’t transfer line up on the front row of B-Main
• Top 4 transfer from B-Main to the A-Main and tag the tail
• A-Main lineup has fastest 8 cars that transfer from Heat Races line up inverted by Qualifying times
• Balance of A-Main lined up by accumulative qualifying and heat points total from top 5 finishers in heats minus fastest 8
• A-Main finish points add to total for Saturday lineups
• A-Main points: 1st is 200, down by 3
• B-Main points start at 128 for 5th and go down by 3. 6th-125, 7th-122, etc.
Gold Cup Finale (Saturday)
• Top 8 in overall points from lock-in for Saturday’s A-Main
• The rest of the field line up 4 Heat Races straight up by points
• Top 3 finishers in Heat Races to A-Main
• D-Main is lined up by heat finishing positions 11th, 12th, 13th, 14th, 15th from Heats
• Top 2 transfer from D and tag tail of C-Main
• C-main is lined up by finishing positions 7th, 8th, 9th, 10th from Heats
• Top 4 transfer from C and tag tail of B-Main
• B-Main is lined up by heat finishing positions 4th, 5th, 6th from Heats
• 2 highest points totals that don’t transfer start on the front row of the B-Main
• Top 4 transfer from B and tag tail of A-Main
• Gold Cup A-Main is 40 laps, paying $100,071-to-win
*Preliminary night ties will be broken by Qualifying times. Any ties heading into Saturday’s finale will be broken by preliminary A-Main finish first, then Qualifying position, then pill draw if needed.
Monday August 25, 2025
Douglas County Dirt Track - Roseburg, OR
Size: 3/10 mile semi-banked oval
Event: Showdown on the River
Purse: $12,000 to-win
Format: Standard High Limit
2024 winner: James McFadden
Official event information here.
Thursday August 28 - Saturday August 30, 2025
Skagit Speedway - Alger, WA
Size: 3/10 mile high-banked clay oval.
Event: Skagit Nationals
Purse: $10,000 to-win Thu/Fri, $126,000 to-win Saturday.
Format: TBC
2024 winners: Champion - Rico Abreu, Friday - Rico Abreu, Thursday - Trey Starks