After a six-week break, live EuroFormula Open coverage resumes at Spa-Francorchamps this weekend where Sandy Stuvik is aiming to consolidate his championship advantage.Courtesy of a Silverstone clean sweep, Thailand’s 19-year-old travels to the Ardennes with a 20-point cushion over Alex Palou, whose brace of second places in Britain was enough to overhaul RP Motorsport’s Artur Janosz as Stuvik’s closest challenger. However, the Pole sits only eight points in arrears of Palou, guaranteeing an action-packed three-way battle for honours.As always, International GT Open coverage immediately follows from Belgium’s grand prix circuit.V8 Racing’s Miguel Ramos and Nicky Pastorelli continue to lead the Super GT standings by only three points from Scuderia Villorba’s Andrea Montermini and Niccolo Schiro, despite the Dutch squad claiming four victories compared to the Italian team’s single triumph.Moving Stateside, there’s also delayed NASCAR Nationwide Series coverage from Richmond International Raceway.Thanks to another top-five finish in Atlanta, Chase Elliott extended his lead over Regan Smith and Ty Dillon to 15 and 35 points respectively. And although he’s only 48 points behind JR Motorsports’ leading 18-year-old, Elliott Sadler will need a rapid improvement in form to have any chance of claiming his maiden title.Our back-to-school theme continues from Brazil with live FIM Motocross World Championship coverage as the series returns from its summer break for the first of two championship-deciders in Latin America.Following another overall triumph in Lommel, Tony Cairoli seeks his sixth consecutive MXGP title in Goias after departing Europe with an 81-point lead over Jeremy van Horebeek. Meanwhile in MX2, Jordi Tixier will hope to erode Jeffrey Herlings’ 57-point advantage as he looks to snatch a maiden crown from his injured KTM team-mate.There’s a similarly fierce battle raging at Brands Hatch as British GT highlights resume.Another win for Ecurie Ecosse in Spa-Francorchamps’ second race gifted Marco Attard a 19-point standings lead, although he’ll will need to be wary of Beechdean AMR’s Andrew Howard and Jonny Adam, who are only 4.5 further adrift.And finally, ADAC GT Masters highlights return with sixth-round coverage from the Nurburgring.After victory in Slovakia, BMW Z4 GT3 duo Claudia Hurtgen and Dominik Baumann seek to extend their championship lead, although perennial contender Kelvin van der Linde’s will hope co-driver Rene Rast can utilise his winning pedigree in the Eifel Mountains.Saturday 6 September11:30 NASCAR Nationwide Series, Rd 25, Richmond – Delayed-as-Live13:50 LIVE EuroFormula Open, Rd 6, Spa-Francorchamps (Race 1)14:50 LIVE International GT Open, Rd 6, Spa-Francorchamps (Race 1)21:00 NASCAR Nationwide Series, Rd 25, Richmond – HighlightsSunday 7 September10:50 LIVE EuroFormula Open, Rd 6, Spa-Francorchamps (Race 2)11:50 LIVE International GT Open, Rd 6, Spa-Francorchamps (Race 2)13:40 ADAC GT Masters, Rd 6, Nurburgring – Highlights15:15 British GT, Rd 6, Brands Hatch – Highlights17:00 LIVE FIM MX2 Motocross World Championship, Rd 16, Brazil (Race 1)18:00 LIVE FIM MXGP Motocross World Championship, Rd 16, Brazil (Race 1)20:00 LIVE FIM MX2 Motocross World Championship, Rd 16, Brazil (Race 2)21:00 LIVE FIM MXGP Motocross World Championship, Rd 16, Brazil (Race 2)All times are BST