In 2016, ten Voorde was able to return to car racing after supposedly impressing teams with his coaching activities during his time spent on the sidelines, winning the Porsche Super Sports Cup. He also drove in the
Spa event of the
F1-supporting Porsche Supercup with race:pro motorsport, finishing eighth. This proved to be a gateway, as the Dutch driver entered the
Porsche Carrera Cup Germany for the 2017 season, driving for
Team Project 1. Though Ten Voorde's only win would come at the sparsely-attended round at the
Nürburgring, he managed to finish fifth overall, taking five podiums overall and finishing first in the rookies' standings. The following year, Ten Voorde remained in
PCCG, though he would combine his season with a campaign in the
Porsche Supercup. In the former, the domination of
Thomas Preining and
Michael Ammermüller left Ten Voorde in third place overall, which he scored after collecting six podiums. His Supercup season did not hold such strong results, as he finished tenth in the standings with a best result of fourth at
Silverstone. For the 2019 season, ten Voorde switched teams, driving for MRS GT-Racing in the
Supercup and Overdrive Racing by Huber in PCCG. Despite missing the season opener in the former championship, he would come through to finish the year fourth in points with five podiums, one of which turned out to be his first series victory at
Monza. In Germany meanwhile, an early winning spree helped him to establish an early gap at the top of the standings. However, a pair of retirements at the
Norisring and a non-points finish at Zandvoort undid ten Voorde's advantage, leaving him in a third place overall due to multiple victories from Michael Ammermüller and eventual champion
Julien Andlauer. Despite a win at the final race, Ten Voorde finished third in the championship. At the end of 2019, ten Voorde joined Team Project 1 in the
LMGTE Am class of the
FIA World Endurance Championship for two races, which he finished second at
Shanghai and first in
Bahrain as the team's silver-ranked driver, having partnered pro driver
Jeroen Bleekemolen and bronze
Ben Keating. He returned to the team to contest the final pair of events at
Le Mans and
Bahrain during the autumn of 2020, the latter of which he ended with another victory to take him to third in the drivers' standings. His main focus in 2020 would lie on another double campaign in the
Supercup and PCCG. Ten Voorde controlled the German championship from start to finish, landing on the podium in all eleven races and winning four of them on his way to the title. His campaign in the Porsche Supercup, which he contested for Team GP Elite, ended up as a hard-fought battle between the Dutchman and Luxembourg's
Dylan Pereira, with both drivers standing at two wins apiece before the final round at Monza. There, a dominant performance from ten Voorde proved to be decisive, with him taking over the championship lead for his first Supercup title. The 2021 campaign saw ten Voorde partake both series with GP Elite. He started the
Supercup campaign in style, winning three of the opening four events, including a debut win at the
Circuit de Monaco. After finishing in the points during the next two races, a podium at the first Monza brought ten Voorde the title with a race to spare — which he would use to cap off his season with another victory on Sunday. The PCCG campaign contained shades of similar dominance, as he won half of the 16 races and finished off the rostrum just three times. Once again, ten Voorde clinched the title one race early, winning the first
Hockenheim race to beat
Ayhancan Güven to the crown. Ten Voorde remained in both championships during his third year with GP Elite, entering 2022 as a defending double-champion. His
Supercup season began with three successive podiums, including another win at Monaco, though a collision caused by Marvin Klein at the
Red Bull Ring set him back on his title quest. He finished third at
Le Castellet, second at Spa, and third at Zandvoort to tee up a final battle with Dylan Pereira in Italy. Despite a penalty for the Luxembourger, second place for ten Voorde was not enough, with him missing ten points to Pereira. Over in the
German championship, ten Voorde had to wait for his first win until race six at
Imola, by which stage
Laurin Heinrich had built up an advantage at the top of the standings. Further wins at Zandvoort and the Nürburgring closed up the fight, although a finish out of the points at the
Lausitzring and a double victory for Heinrich during the
Sachsenring event put the title out of reach for ten Voorde. He ended this campaign second in the results sheets too, having won the two final races at the Hockenheimring. In 2023, ten Voorde retained his place at GP Elite in the
Supercup and
PCCG, although he would combine these duties with a season in the Porsche Carrera Cup Italy, which he contested with Enrico Fulgenzi Racing. In that championship, ten Voorde won five races and finished on the podium two further times, giving him the title despite missing two rounds. Another title would come in Germany, where the Dutch driver dominated the first half of the season by winning five of the opening eight races. Even though a number of young drivers came through to challenge the veteran, most notably teammate
Loek Hartog, ten Voorde took two more wins on his way to a third PCCG championship. His venture in the Supercup saw two runner-up finishes to start the season, before he was forced to retire at Silverstone following a multi-car collision at the start. Two top tens in the next races were followed by a pair of third places at Zandvoort, once again bringing ten Voorde into a final decider at Monza, this time being 21 points behind
Bastian Buus. Ten Voorde drove a strong race but narrowly missed out on victory to
Harry King, leaving him to finish five points behind Buus for his second successive runner-up finish in the Supercup. After four years with GP Elite, ten Voorde moved away in 2024, contesting the
Porsche Supercup with Schumacher
CLRT, remaining with Enrico Fulgenzi Racing in
PCCI, and entering the
PCCG with
Proton Huber Competition. Before the year started, he made his debut at the
24 Hours of Daytona with MDK Motorsports, finishing 12th in the GTD class. Ten Voorde began his campaign in the Supercup in complete control, winning the opening four races at Imola, Monaco, Spielberg, and Silverstone to create a gap at the front of the standings. Despite missing out on the podium in the next two races, ten Voorde kept the championship lead, before taking his fifth win at Zandvoort. The result meant that he would only have to finish 12th at Monza to clinch the title, and he subsequently went on to claim the Supercup crown for a third time by finishing second, having lost the lead to teammate
Alessandro Ghiretti. Ten Voorde beat young title rival Harry King by 23 points in the final table. Following his title win, ten Voorde revealed that this had been his final season in the Porsche Supercup. ==Racing record==