Pfaff Motorsports moves to IMSA WeatherTech SportsCar Championship in 2019 with Hargrove/Robichon driver pairing - Pfaff Auto
IMSA's WeatherTech series is going great, but where does it go next? | Ars Technica
WeatherTech Racing Mercedes-AMG GT3 qualifies 11th at Canadian Tire Motorsport Park | Endurance info English spoken
IMSA WeatherTech SportsCar Championship | SportsCarGlobal.com
Ford Earns IMSA WeatherTech Manufacturer's Championship Title at 2018 Season Finale – DMR – Dirk Müller Racing
IDEMITSU-SPONSORED MAZDA TEAM DOMINATES THE IMSA WEATHERTECH 240 WITH RECORD PODIUM WINS | News releases | Idemitsu Kosan Global
IMSA WeatherTech 240 At DAYTONA to Host Limited Number of Fans - Daytona International Speedway
2018 IMSA WeatherTech SportsCar Championship preview: Prototype - MotorSportsTalk | NBC Sports
12 Events For WeatherTech Championship In 2021 | SPEED SPORT
IMSA 101: Class breakdown for 2018 WeatherTech SportsCar Championship season
IMSA WeatherTech SportsCar Championship - MOTORVISION TV
WeatherTech Racing moves up to GTE Pro at Le Mans
2021 WeatherTech Championship Schedule Published – dailysportscar.com
Endurance Cup, WeatherTech manufacturer champs crowned | RACER
2021 WeatherTech Schedule Released – Sportscar365
Who's Leading, Who's Chasing as IMSA WeatherTech Heads to Road Atlanta
2020 IMSA WeatherTech SportsCar Championship schedule unveiled: 'Date equity' key to familiar look
IMSA WeatherTech SportsCar Championship - Dr. Ing. h.c. F. Porsche AG Press Database
IMSA Reveals 2020 Calendars – dailysportscar.com
WeatherTech: Home | IMSA
WeatherTech SportsCar Championship - Wikipedia
2019 IMSA Schedule Released – dailysportscar.com
2020 WeatherTech Championship Schedule Released – Sportscar365
