Most-watched NASCAR telecasts of 2020
Nielsen average audience, one figure per telecast; a final or revised figure replaces a preliminary one. Composites, peaks, reach and self-reported figures do not chart.
30
eligible telecasts
updated 2026-10-30
Most-watched NASCAR telecasts of 2020
1
The Real Heroes 400
6,320,000
2
Pennzoil 400
5,500,000
3
Auto Club 400
4,790,000
4
FanShield 500
4,580,000
5
Coca-Cola 600
3,960,000
6
Folds of Honor QuikTrip 500
3,960,000
7
GEICO 500
3,360,000
8
Go Bowling 235
3,240,000
9
YellaWood 500
3,100,000
10
NASCAR Cup Series Championship Race
3,060,000
11
Food City presents the Supermarket Heroes 500
2,930,000
12
Dixie Vodka 400
2,780,000
13
Bank of America Roval 400
2,780,000
14
O'Reilly Auto Parts 500
2,730,000
15
Xfinity 500
2,720,000
16
Pocono 350
2,660,000
17
Quaker State 400
2,580,000
18
Pocono Organics 325
2,570,000
19
Hollywood Casino 400
2,510,000
20
Southern 500
2,430,000
21
Foxwoods Resort Casino 301
2,210,000
22
Bristol Night Race
2,120,000
23
Toyota 500
2,090,000
24
NASCAR All-Star Race
2,080,000
25
South Point 400
1,970,000
26
Drydene 311 (Saturday)
1,770,000
27
Federated Auto Parts 400
1,740,000
28
Blue-Emu Maximum Pain Relief 500
1,710,000
29
Alsco Uniforms 500
1,510,000
30
Super Start Batteries 400
1,470,000
30 eligible telecasts · computed 2026-10-30 23:06 UTC
Rows span 2 Nielsen eras (Before Out-of-Home, Panel + Out-of-Home); figures from different eras are not directly comparable. Each row carries its era.