SiriusXM listeners get live radio coverage of the full 2026 NTT INDYCAR SERIES® season, starting with the season-opening Firestone Grand Prix of St. Petersburg on March 1.
NTT INDYCAR SERIES® on SiriusXM
How to Listen to Live Races
Listen to the live call of every one of the events on the 2026 NTT INDYCAR SERIES® calendar, plus coverage of qualifying and practice sessions, by tuning in to SiriusXM INDYCAR Nation on satellite channel 218 and the SiriusXM app with a smart device.
View SiriusXM’s full NTT INDYCAR SERIES® broadcast schedule here.
2026 Race Schedule
March
| 12pm ET on March 1 |
Streets of St. Petersburg |
| 3pm ET on March 7 |
Phoenix Raceway |
| 12:30pm ET on March 15 |
Streets of Arlington |
| 1pm ET on March 29 |
Barber Motorsports Park |
April
May
June
| 9pm ET on June 7 |
World Wide Technology Raceway |
| 2pm ET on June 21 |
Road America |
July
| 12:30pm ET on July 5 |
Mid-Ohio Sports Car Course |
| TBD on July 19 |
Nashville Superspeedway |
August
| 4pm ET on August 9 |
Portland International Raceway |
| 12pm ET on August 16 |
Streets of Markham |
| TBD on August 23 |
Streets of Washington, D.C. |
| 2:30pm ET on August 29 |
Milwaukee Mile Race 1 |
| 1pm ET on August 30 |
Milwaukee Mile Race 2 |
September
| 2:30pm ET on September 6 |
WeatherTech Raceway Laguna Seca |
SiriusXM INDYCAR Nation
INDYCAR coverage airs on the exclusive SiriusXM INDYCAR Nation channel, SiriusXM’s home for all things NTT INDYCAR Series. From heart-pounding play-by-play of every race to weekly talk shows and specials with the legends of the sport, SiriusXM INDYCAR Nation has you covered from the green flag to the checkered flag.
