| Runda | Tor | Data | Klasa | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|---|
| 1 |  Daytona | 2020.01.25 - 01.26 | DPi | Cadillac DPi-V.R | Konica Minolta Cadillac | |
| LMP2 | Oreca 07 - Gibbson |  DragonSpeed USA | ||||
| GTLM | BMW M8 GTE | BMW Team RLL | ||||
| GTD | Lamborghini Huracán GT3 Evo | Paul Miller Racing | ||||
| - | Long Beach | 2020.04.18 | DPi | Wyścig odwołany (Pandemia koronawirusa) | ||
| GTLM | Wyścig odwołany (Pandemia koronawirusa) | |||||
| GTD | Wyścig odwołany (Pandemia koronawirusa) | |||||
| - | Belle Isle Park | 2020.05.30 | DPi | Wyścig odwołany (Pandemia koronawirusa) | ||
| GTD | Wyścig odwołany (Pandemia koronawirusa) | |||||
| - | Watkins Glen | 2020.06.28 | DPi | Wyścig odwołany (Pandemia koronawirusa) | ||
| LMP2 | Wyścig odwołany (Pandemia koronawirusa) | |||||
| GTLM | Wyścig odwołany (Pandemia koronawirusa) | |||||
| GTD | Wyścig odwołany (Pandemia koronawirusa) | |||||
| 2 | Daytona | 2020.07.04 | DPi | Mazda RT24-P |  Mazda Motorsports | |
| GTLM | Chevrolet Corvette C8.R | Corvette Racing | ||||
| GTD | Lexus RC F GT3 - Lexus | AIM Vasser Sullivan | ||||
| - | Mosport Park | 2020.07.05 | DPi | Wyścig odwołany (Pandemia koronawirusa) | ||
| GTLM | Wyścig odwołany (Pandemia koronawirusa) | |||||
| GTD | Wyścig odwołany (Pandemia koronawirusa) | |||||
| - | Lime Rock Park | 2020.07.18 | GTLM | Wyścig odwołany (Pandemia koronawirusa) | ||
| GTD | Wyścig odwołany (Pandemia koronawirusa) | |||||
| 3 | Sebring | 2020.07.18 | DPi | Cadillac DPi-V.R | Whelen Engineering Racing | |
| LMP2 | Oreca 07 - Gibson | PR1/Mathiasen Motorsports | ||||
| GTLM | Chevrolet Corvette C8.R | Corvette Racing | ||||
| GTD | Lexus RC F GT3 - Lexus | AIM Vasser Sullivan | ||||
| 4 | Road America | 2020.08.02 | DPi | Acura ARX-05 | Acura Team Penske | |
| LMP2 | Oreca 07 - Gibbson | DragonSpeed | ||||
| GTLM | Chevrolet Corvette C8.R | Corvette Racing | ||||
| GTD | Lexus RC F GT3 - Lexus | AIM Vasser Sullivan | ||||
| 5 | Virginia | 2020.08.22 | GTLM | Chevrolet Corvette C8.R | Corvette Racing | |
| GTD | BMW M6 GT3 | Turner Motorsport | ||||
| 6 | Road Atlanta | 2020.09.05 | DPi | Acura ARX-05 | Acura Team Penske | |
| LMP2 | Oreca 07 - Gibson | PR1/Mathiasen Motorsports | ||||
| GTLM | BMW M8 GTE | BMW Team RLL | ||||
| GTD | Acura NSX GT3 Evo | Meyer Shank Racing with Curb-Agajanian | ||||
| 7 | Mid-Ohio | 2020.09.27 | DPi | Acura ARX-05 | Acura Team Penske | |
| GTLM | Chevrolet Corvette C8.R | Corvette Racing | ||||
| GTD | Lexus RC F GT3 - Lexus | AIM Vasser Sullivan | ||||
| 8 | Charlotte | 2020.10.09 | GTLM | Chevrolet Corvette C8.R | Corvette Racing | |
| GTD | BMW M6 GT3 | Turner Motorsport | ||||
| 9 | Road Atlanta | 2020.10.17 | DPi | Cadillac DPi-V.R | Konica Minolta Cadillac | |
| LMP2 | Oreca 07 - Gibson |  Tower Motorsport by Starworks | ||||
| GTLM | Porsche 911 RSR-19 | Porsche GT Team | ||||
| GTD | Ferrari 488 GT3 | Scuderia Corsa | ||||
| 10 | Laguna Seca | 2020.11.01 | DPi | |||
| LMP2 | ||||||
| GTLM | ||||||
| GTD | ||||||
| 11 | Sebring | 2020.11.14 | DPi | |||
| LMP2 | ||||||
| GTLM | ||||||
| GTD | ||||||
