All times Eastern; live telecasts unless noted.Wednesday, April 23Indy 500Open Test10:00am-6:00pmThursday, April 24Indy 500Open Test9:30am-5:00pmFriday, April 25Talladegaqualifying5:30-7:00pmCOTA Race 16:35-7:35pmSaturday, April 26OscherslebenRace 17:15-8:45amJerez Sprint8:55-9:30amDaytona11:00am-12:00pm (D)Talladegaqualifying10:30am-12:00pmCOTA Race 211:20am-12:20pmTalladega12:30-3:00pmCOTA Race 112:40-1:40pmCOTA Race 12:05-3:35pmTalladega3:00-4:00pmpre-race4:00-7:00pmraceSonoma TA23:00-5:30pmCOTA Race 14:55-5:55pmCOTA6:00-9:00pmPittsburgh7:00pmConcordqualifying 110:00-11:30pm(SDD)Sunday, April 27DoningtonRace 16:50-7:50amOscherslebenRace 27:15-8:45amJerez GP7:30-9:00amDoningtonRace 29:30-10:30amCOTA Race 211:05am-12:05pmDoningtonRace 312:25-1:25pmConcordqualifying 212:30-1:30pm(SDD)Sonoma TA1:00-3:30pmPittsburgh1:00-3:00pm(R)COTA Race 21:15-2:15pmTalladegapre-race1:30-3:00pmTalladega3:00-7:00pmraceCOTA Race 23:15-5:15pmConcordfinals7:00-10:00pm(SDD)Key: SDD:...

Mercedes driver Gary Paffett believes the new DTM cars for 2017 will improve the quality of racing in the series.The championship will introduce a new specification of machinery next year, and its three manufacturers have started testing hybrids with new parts fitted to existing cars.Following sessions at Oschersleben and the...

Former DTM champion Martin Tomczyk has announced he will retire from the series at the end of the year to focus on GT racing with BMW. The 34-year-old, who won the 2011 title driving an older-spec Audi for Team Phoenix, has raced in the series since 2001, winning seven races...

Tech3 Yamaha MotoGP rider Bradley Smith is set to leave hospital on Saturday, but the full extent of his leg injury remains unclear.A week before the British Grand Prix at Silverstone, Smith was representing Yamaha in the final round of the Endurance World Championship when he fell after making contact...

European Formula 3 champion Felix Rosenqvist will link up with ex-Formula 1 team Zakspeed for an additional Mercedes GT outing in Germany this weekend.Rosenqvist is combining an Indy Lights program, a Mercedes DTM reserve role and a race seat with Mercedes team ASP in the Blancpain GT Series Sprint Cup...

Mick Schumacher, son of seven-time Formula 1 world champion Michael, holds the Italian Formula 4 Championship lead after winning two of his three races at the Misano opener.The 17-year-old is contesting both the Italian and German F4 series initially with Prema Powerteam this year, before deciding later in the season...

BMW has been granted performance concessions for the 2016 DTM season, with the series' performance weight and DRS regulations also tweaked.Although it invariably struggled last season with its M4, BMW still won the manufacturers' title by seven points over Audi. Most of its points came during the race weekends at...

BMW driver Timo Glock admits he feels he is "still a step away" from being a title contender in the DTM.Glock has won two races since switching to the series from Formula 1 in 2013, one at the end of his first campaign, the other at Oschersleben last September. After...

Mick Schumacher, the son of seven-time Formula 1 world champion Michael Schumacher, will remain in Formula 4 for a second season.Schumacher, who will be 17 next month, will race for Prema Powerteam in a deal that has been expected since he was spotted testing with the Italian squad at Monza...

Chinese Ferrari protege Guan Yu Zhou will complete Motopark's lineup in this season's Formula 3 European Championship.The 16-year-old, who was runner-up in last year's Italian Formula 4 Championship in his rookie season of car racing, joins Red Bull juniors Sergio Sette Camara and Niko Kari as well as Joel Eriksson...