Throughout every NASCAR season, NASCAR fans often use TV viewership to gauge how interested the broader sports world is in NASCAR. This year, the NASCAR Cup Series has two new broadcast partners, one of which is a streaming service, making ratings a major factor of the 2025 season.
We will directly compare each race’s viewership from 2024 to that race’s (or closest comparable race’s) 2025 viewership. Furthermore, we will keep a tally of how each race weekend fared compared to the same weekend last season.
This can be confusing, as under the “2025 Season as a Whole” section, races will not be compared directly to themselves but to their correlating 2024 race weekend. For example, in that section, Mexico City, as the 16th race of the year, will be compared to 2024’s 16th race of the year, Sonoma.
If need be, we will also address any potential dips in ratings, such as weather delays, postponements, or debuting races, such as Mexico City taking over for the Spring Richmond race. Viewership is expected to decline in some manners as fewer races will be on network TV compared to 2024.
This year, TNT Sports’ will take over five races alongside the five exclusive streaming races available through Amazon Prime Video.
The 2025 Season as a Whole: Through Week 18 (2025 Michigan & 2024 Gateway)
All Races (18 Total in 2025): Including The Clash, Daytona Duels, and the All-Star Race
2025 Total/Average Viewership to Date: 53.118 Million/2.951 Million Per Race
2024 Total/Average Viewership to Date: 56.747 Million/3.153 Million Per Race
Total Viewership Difference (2025 vs 2024): -3.629 Million (-6.395%)
Average Viewership Difference (2025 vs 2024): -0.202 Million (-6.395%)
Points Races (15 Total in 2025)
2025 Total/Average Viewership to Date: 46.237 Million/3.082 Million Per Race
2024 Total/Average Viewership to Date: 51.023 Million/3.402 Million Per Race
Total Viewership Difference (2025 vs 2024): -4.786 Million (-9.380%)
Average Viewership Difference (2025 vs 2024): -0.319 Million (-9.380%)
Exhibition/Qualifying Races (3 Total in 2025): The Clash, Daytona Duels, and the All-Star Race
2025 Total/Average Viewership to Date: 6.881 Million/2.294 Million Per Race
2024 Total Viewership to Date: 5.724 Million/1.908 Million Per Race
Total Viewership Difference (2025 vs 2024): +1.157 Million (+20.213%)
Average Viewership Difference (2025 vs 2024): +0.386 Million (+20.213%)
Cable Races to Date (10 Total in 2025): Points and Exhibition/Qualifying Races
2025 (10 Races) Total/Average Viewership To Date: 23.968 Million/2.397 Million Per Race
2024 (9 Races) Total/Average Viewership To Date: 20.011 Million/2.223 Million Per Race
Total Viewership Difference (2025 vs 2024): +3.957 Million (+19.774%)
Average Viewership Difference (2025 vs 2024): +0.173 Million (+7.797%)
Network Races to Date (5 Total in 2025): Points and Exhibition/Qualifying Races
2025 (5 Races) Total/Average Viewership to Date: 22.600 Million/4.520 Million Per Race
2024 (9 Races) Total Viewership to Date: 36.736 Million/4.082 Million Per Race
Total Viewership Difference (2025 vs 2024): -14.136 Million (-38.480%)
Average Viewership Difference (2025 vs 2024): +0.438 Million (+10.736%)
Streaming Races (3 Total in 2025):
2025 (3 Races) Total/Average Viewership To Date: 6.403 Million/2.134 Million Per Race
FireKeepers Casino 400 at Michigan International Speedway on Prime Video via Adam Stern
Viewership Comparison (2024 vs 2025): -0.341 Million Viewers (-16.153%)
*NOTE: In 2024, the race at Nashville was on USA Network and delayed one day, while this year’s race was on Prime Video, a streaming service, and aired on time.
**NOTE: Race 18 of the 2024 Cup Series season was at World Wide Technology Raceway, on FS1, and garnered 2.459 million viewers. This number will be used in the overall comparison.
Cracker Barrel 400 at Nashville Superspeedway on Prime Video via Adam Stern
.@PrimeVideo got a 1.01 rating and 2.06 million viewers for Sunday's NASCAR Cup Series @CrackerBarrel 400 at Nashville.
➡️ Last year's race got 3.24 million on @NBC before a weather delay eventually forced the conclusion of the event to @USANetwork where it got 2.13 million. pic.twitter.com/cFAAxyJLM0
Viewership Comparison (2024 vs 2025): -1.043 Million Viewers (-33.613%)
*NOTE: In 2024, the race at Nashville was on the main NBC Network, while this year’s race was on Prime Video, a streaming service.
**NOTE: Race 17 of the 2024 Cup Series season was at Charlotte Motor Speedway on FOX and garnered 3.103 million viewers. This number will be used in the overall comparison.
Coca-Cola 600 at Charlotte Motor Speedway on Prime Video via Adam Stern
.@PrimeVideo got 2.72 million viewers for Sunday's Coke 600, according to @Nielsen Panel + Big Data figures, the first premier series race to be exclusively digitally streamed in the 77-year history of @NASCAR.
Viewership Comparison (2024 vs 2025): -0.383 Million Viewers (-12.343%)
*NOTE: In 2024, the Coca-Cola 600 was on the main FOX Network, while this year’s race was on Prime Video, a streaming service.
**NOTE: Race 16 of the 2024 Cup Series season was at Darlington Raceway on FS1 and garnered 2.630 million viewers. This number will be used in the overall comparison.
2025 NASCAR All-Star Race at North Wilkesboro Speedway on FS1 via Adam Stern
.@FS1 earned 1.965 million viewers for Sunday's NASCAR All-Star Race at North Wilkesboro, down from 2.573 million last year. pic.twitter.com/bufrdr9izT
Viewership Comparison (2024 vs 2025): -0.608 Million Viewers (-23.630%)
Advent Health 400 at Kansas Speedway on FS1 via Adam Stern
.@FS1 got 2.319 million viewers for Sunday's NASCAR Cup Series AdventHealth 400 @KansasSpeedway, up slightly from 2.296 last year though that event was delayed. pic.twitter.com/KkOhVUnKkX
Viewership Comparison (2024 vs 2025): +0.023 Million Viewers (+1.002%)
Würth 400 at Texas Motor Speedway on FS1 via Adam Stern
.@FS1 got 2.560 million viewers for Sunday's NASCAR Cup Series race at Texas, up from 2.310 million last year and good enough to make it the No. 1 sports event across Fox's channels last week. pic.twitter.com/xglsODR6pY
Viewership Comparison (2024 vs 2025): +0.250 Million Viewers (+10.823%)
*NOTE: Race 13 of the 2024 Cup Series season was at Dover Motor Speedway on FS1 and garnered 2.401 million viewers. This number will be used in the overall comparison.
Jack Link’s 500 at Talladega on FOX via Adam Stern
.@FoxTV got 4.041 million viewers for Sunday's NASCAR Cup Series race at Talladega, down 6% from last year.
➡️ Talladega marked the final race on network TV for NASCAR's premier series until the August 23rd event at Daytona on @NBC. pic.twitter.com/QFD3ChV8ID
Viewership Comparison (2024 vs 2025): -0.266 Million Viewers (-6.176%)
Food City 500 at Bristol on FS1 via Adam Stern
.@FS1 got 2.054 million viewers for Sunday's NASCAR Cup Series race at Bristol; no direct comparison to last year because that event was on @FoxTV instead, but the 2024 spring viewership was 3.809 million.
Viewership Comparison (2024 vs 2025): -1.755 Million Viewers (-46.075%)
*NOTE: Race 11 of the 2024 Cup Series season was at Texas Motor Speedway on FS1 and garnered 2.310 million viewers. This number will be used in the overall comparison.
**NOTE: In 2024, the spring Bristol race was on the main FOX Network, while this year’s race was on FS1.
Goodyear 400 at Darlington on FS1 via FOX Sports PR
Viewership Comparison (2024 vs 2025): -0.113 Million Viewers (-4.297%)
*NOTE: Race ten of the 2024 Cup Series season was at Martinsville and garnered 2.191 million viewers. This number will be used in the overall comparison.
Viewership Comparison (2024 vs 2025): +0.231 Million Viewers (+10.543%)
*NOTE: Race nine of the 2024 Cup Series season was at Richmond Raceway and garnered 3.310 million viewers on FOX. This number will be used in the overall comparison.
Straight Talk Wireless 400 on FS1 via Adam Stern
Motorsports viewership in America last weekend:
1) NASCAR Cup (FS1): 2.464 million viewers 2) NASCAR Xfinity (The CW): 1.160 million 3) NASCAR Trucks (Fox): 906,000 4) F1 (ESPN): 824,000 5) IndyCar (Fox): 704,000 6) NHRA (FS1): 669,000 pic.twitter.com/oOOrwsHSkd
Viewership Comparison (2024 vs 2025): +0.120 Million Viewers (+5.119%)
*NOTE: In 2024, the Race at Homestead was a playoff race on the main NBC Network, while this year’s race was on FS1.
**NOTE: Race eight of the 2024 Cup Series season was at COTA, on the main FOX Network, and garnered 3.310 million viewers. This number will be used in the overall comparison.
Pennzoil at 400 on FS1 via Adam Stern
.@FS1 got a 1.48 rating and 3.011 million viewers for Sunday's @Pennzoil 400 at Vegas, the best for a NASCAR event on cable since spring Darlington 2021.
🔲 No direct comp to last year because Vegas was held at an earlier date + the comparable fifth points race was on @FoxTV. pic.twitter.com/RB2XaHbmyq
Viewership Comparison (2024 vs 2025): -30.925 Million Viewers (-1.348%)
*NOTE: In 2024, the Spring Race at Las Vegas was on the main FOX Network, while this year’s race was on FS1.
**NOTE: Race seven of the 2024 Cup Series season was at Bristol, on the main FOX Network, and garnered 3.809 million viewers. This number will be used in the overall comparison.
Shriners Children’s 500 at Phoenix on FS1 via Adam Stern
.@FS1 got a 1.43 rating and 2.82 million viewers for Sunday's NASCAR Cup Series race at Phoenix; there's no direct comparison to last year as that event was on @FoxTV's broadcast channel (4.028 million viewers).
Viewership Comparison (2024 vs 2025): -1.208 Million Viewers (-29.990%)
*NOTE: In 2024 the Spring Race at Phoenix was on the main FOX Network, while this year’s race was on FS1.
EchoPark Automotive Grand Prix at COTA on FOX via Adam Stern
.@FoxTV got a 2.15 rating and 4.132 million viewers for Sunday's @NASCAR race @COTA, up from a 3.310 million for last year, but that took place in late March.
🔲 That makes the race the most-watched sport event of the weekend, but down from last year's third points race (Vegas). pic.twitter.com/ociA7I0jBq
Viewership Comparison (2024 vs 2025): +0.822 Million Viewers (+24.834%)
*NOTE: Race five of the 2024 Cup Series season was in Las Vegas and garnered 4.359 million viewers. This number will be used in the overall comparison.
Ambetter Health 400 at Atlanta Motor Speedway on FOX via Adam Stern
.@FOXTV got 4.586 million viewers for Sunday's NASCAR Cup Series race at Atlanta, up 1% from last year and the most-watched sport event of the weekend in the U.S. pic.twitter.com/L65hhuThPB
Viewership Comparison (2024 vs 2025): +0.797 Million Viewers (+13.364%)
*NOTE: The 2024 Daytona 500 was pushed to Monday afternoon due to rain, while the 2025 race was pushed back several hours due to rain. Both of these viewerships are a far cry from the non-rain-affected 2023 Daytona 500.
2025 Duels at Daytona on FS1 via Bob Pockrass
The duels earned 1,836,000 viewers on FS1, up 12% from last year’s 1,640,000 viewers on the network. Best of the duels since 2018. @NASCARONFOX
Viewership Comparison (2024 vs 2025): +0.196 Million Viewers (+11.951%)
Cook Out Clash at Bowman Gray Stadium on FOX via Adam Stern
.@FoxTV got a 1.55 rating and 3.08 million viewers for Sunday's @CookOut Clash, up from last year at L.A. Coliseum that was moved to a Saturday on FS1, but off from the first two runnings there in '22 and '23.
Viewership Comparison (2024 vs 2025): +1.569 Million Viewers (+103.84%)
*NOTE: The 2024 Clash at the LA Coliseum was moved up one day due to weather and moved from free, over-the-air TV on FOX to a cable channel, FS1. This is why there was such a major drop in TV viewership.
This tracker will be updated throughout the season. Make sure to check back in for the latest!
