Marcos Siebert

Marcos Siebert (born 16 March 1996 in Mar del Plata) is an Argentine racing driver. He currently competes at the 2025 GT World Challenge Europe Sprint Cup for AF Corse with a Ferrari 296 GT3. Siebert won the LMP3 drivers title at the 2023 European Le Mans Series.

Marcos Siebert
Nationality	Argentine
Born	(1996-03-16) 16 March 1996 (age 29) Mar del Plata, Argentina
GP3 Series career
Debut season	2017
Current team	Campos Racing
Racing licence	FIA Silver
Car number	28
Starts	15
Wins	0
Poles	0
Fastest laps	0
Best finish	16th in 2017
Previous series
2015-16 2015 2013 2013 2011-2012	Italian F4 Championship GT4 European Series Formula Renault 2.0 Alps Eurocup Formula Renault 2.0 Formula Metropolitan
Championship titles
2023 2016	European Le Mans Series - LMP3 Italian F4 Championship

Career

Karting

Born in Mar del Plata, Siebert began karting in 2004 at the age of eight, his highlights of his karting career being a second and third at the 2005 and 2006 editions of the Promocional karting events.

Lower Formulae

Siebert graduated to single-seaters in 2011, spending two seasons in Formula Metropolitan, finishing 12th in the 2012 season. The following year, Siebert moved to the Formula Renault 2.0 series with Jenzer Motorsport, finishing 24th in both that year's editions of the Eurocup and Alps series.

Italian F4 Championship

After a year out of motorsport, Siebert reunited with Jenzer in 2015 to partake in the Italian F4 Championship. In his first season, he claimed two victories and finished fifth in the standings. He remained with Jenzer for the 2016 season and claimed the championship ahead of Mick Schumacher.

GP3 Series

In 2015, Siebert joined Jenzer for the post-season test at Yas Marina and to act as their reserve driver for 2016.^[1][2] In November 2016, Siebert once again took part in post-season testing with Jenzer and Trident Racing.^[3] In March 2017, Siebert joined Campos Racing for the pre-season test at Estoril.^[4]

Racing record

Career summary

Season	Series	Team	Races	Wins	Poles	F/Laps	Podiums	Points	Position
2011	Formula Metropolitan	Re Competición	0	0	0	0	0	0	NC
2012	Formula Metropolitan	Scuderia Ramini	4	0	1	0	2	37	12th
2013	Eurocup Formula Renault 2.0	Jenzer Motorsport	14	0	0	0	0	2	24th
	Formula Renault 2.0 Alps		2	0	0	0	0	10	23rd
2015	Italian F4 Championship	Jenzer Motorsport	20	2	0	2	4	112	5th
	GT4 European Series - Am	Sofia Car Motorsport	2	0	0	1	1	33	13th
2016	Italian F4 Championship	Jenzer Motorsport	21	4	4	1	9	231	1st
2017	GP3 Series	Campos Racing	15	0	0	0	0	14	16th
2018	Euroformula Open Championship	Campos Racing	16	1	1	2	7	195	3rd
	Spanish Formula 3 Championship		6	1	0	0	4	0	NC†
2019	Formula Regional European Championship	US Racing	12	0	0	1	1	70	8th
2022	European Le Mans Series - LMP3	Eurointernational	1	0	0	0	0	0	24th
2023	European Le Mans Series - LMP3	Cool Racing	6	3	1	5	5	121	1st
	Asian Le Mans Series - LMP3		4	0	0	0	1	26	8th
	International GT Open	Team Motopark	9	1	0	2	7	97	5th
2024	International GT Open	Team Motopark	14	0	1	1	5	81	8th
	European Le Mans Series - LMP2	IDEC Sport	2	0	0	0	1	25	12th
2025	GT World Challenge Europe Sprint Cup	AF Corse - Francorchamps Motors	8	0	0	0	0	0	NC*
	GT World Challenge Europe Sprint Cup - Silver Cup		8	1	1	0	2	53.5	6th*
	GT World Challenge Europe Endurance Cup

^† As Siebert was a guest driver, he was ineligible for points. ^* Season still in progress.

Complete Formula Renault 2.0 Alps Series results

(key) (Races in bold indicate pole position; races in italics indicate fastest lap)

Year	Team	1	2	3	4	5	6	7	8	9	10	11	12	13	14	Pos	Points
2013	Jenzer Motorsport	VLL 1 13	VLL 2 25	IMO1 1	IMO1 2	SPA 1 9	SPA 2 6	MNZ 1	MNZ 2	MIS 1	MIS 2	MUG 1	MUG 2	IMO2 1	IMO2 2	23rd	10

Complete Eurocup Formula Renault 2.0 results

(key) (Races in bold indicate pole position; races in italics indicate fastest lap)

Year	Team	1	2	3	4	5	6	7	8	9	10	11	12	13	14	Pos	Points
2013	Jenzer Motorsport	ALC 1 30	ALC 2 Ret	SPA 1 20	SPA 2 11	MSC 1	MSC 2	RBR 1 23	RBR 2 24	HUN 1 18	HUN 2 24	LEC 1 20	LEC 2 11	CAT 1 12	CAT 2 16	24th	2

Complete Italian F4 Championship results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year	Entrant	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	DC	Points
2015	Jenzer Motorsport	VLL 1 Ret	VLL 2 Ret	VLL 3 EX	MNZ 1 10	MNZ 2 7	MNZ 3 9	IMO1 1 6	IMO1 2 2	IMO1 3 4	MUG 1 8	MUG 2 1	MUG 3 3	ADR 1 13	ADR 2 7	ADR 3 6	IMO2 1 18	IMO2 2 19	IMO2 3 7	MIS 1 14	MIS 2 8	MIS 3 1			5th	112
2016	Jenzer Motorsport	MIS 1 5	MIS 2	MIS 3 2	MIS 4 1	ADR 1 5	ADR 2	ADR 3 1	ADR 4 3	IMO1 1 1	IMO1 2 2	IMO1 3 6	MUG 1 Ret	MUG 2 8	MUG 3 1	VLL 1 6	VLL 2 5	VLL 3 6	IMO2 1 25	IMO2 2 3	IMO2 3 20	MNZ 1 2	MNZ 2 5	MNZ 3 Ret	1st	231

Complete GP3 Series results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year	Entrant	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	Pos	Points
2017	Campos Racing	CAT FEA 10	CAT SPR 16	RBR FEA 12	RBR SPR 10	SIL FEA 12	SIL SPR 10	HUN FEA 11	HUN SPR 9	SPA FEA Ret	SPA SPR Ret	MNZ FEA 4	MNZ SPR C	JER FEA 18	JER SPR 17	YMC FEA Ret	YMC SPR Ret	16th	14

Complete Euroformula Open Championship results

(key) (Races in bold indicate pole position; races in italics indicate points for the fastest lap of top ten finishers)

Year	Entrant	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	DC	Points
2018	Campos Racing	EST 1 4	EST 2 1	LEC 1 8	LEC 2 6	SPA 1 11	SPA 2 4	HUN 1 3	HUN 2 3	SIL 1 5	SIL 2 4	MNZ 1 2	MNZ 2 Ret	JER 1 4	JER 2 3	CAT 1 2	CAT 2 3	3rd	195

Complete Formula Regional European Championship results

(key) (Races in bold indicate pole position; races in italics indicate points for the fastest lap of top ten finishers)

Year	Entrant	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	DC	Points
2019	US Racing	LEC 1	LEC 2	LEC 3	VLL 1 3	VLL 2 13†	VLL 3 C	HUN 1 4	HUN 2 6	HUN 3 10	RBR 1 11	RBR 2 4	RBR 3 10	IMO 1 Ret	IMO 2 10	IMO 3 5	IMO 4 5	CAT 1	CAT 2	CAT 3	MUG 1	MUG 2	MUG 3	MNZ 1	MNZ 2	MNZ 3	8th	70

Complete European Le Mans Series results

(key) (Races in bold indicate pole position; results in italics indicate fastest lap)

Year	Entrant	Class	Chassis	Engine	1	2	3	4	5	6	Rank	Points
2022	Eurointernational	LMP3	Ligier JS P320	Nissan VK56DE 5.6 L V8	LEC Ret	IMO WD	MNZ	CAT	SPA	ALG	27th	0
2023	Cool Racing	LMP3	Ligier JS P320	Nissan VK56DE 5.6 L V8	CAT 1	LEC 3	ARA 1	SPA 1	ALG 4	ALG 2	1st	121
2024	IDEC Sport	LMP2	Oreca 07	Gibson GK428 4.2 L V8	CAT	LEC	IMO 5	SPA 3	MUG	ALG	12th	25

Complete Asian Le Mans Series results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year	Team	Class	Car	Engine	1	2	3	4	Pos.	Points
2023	Cool Racing	LMP3	Ligier JS P320	Nissan VK56DE 5.6L V8	DUB 1 14	DUB 2 Ret	ABU 1 6	ABU 2 2	8th	26

Complete International GT Open results

Year	Team	Car	Class	1	2	3	4	5	6	7	8	9	10	11	12	13	14	Pos.	Points
2023	Team Motopark	Mercedes-AMG GT3 Evo	Pro	ALG 1 3	ALG 2 1	SPA 1 3	HUN 1 5	HUN 2 2	LEC 1 2	LEC 2 3	RBR 1 2	RBR 2 11	MNZ 1	MNZ 2	CAT 1	CAT 2		5th	97
2024	Team Motopark	Mercedes-AMG GT3 Evo	Pro	ALG 1 Ret	ALG 2 3	HOC 1 2	HOC 2 2	SPA 1 6	HUN 1 3	HUN 2 11	LEC 1 3	LEC 2 Ret	RBR 1 7	RBR 2 Ret	CAT 1 7	CAT 2 6	MNZ 1 9	8th	81

Complete GT World Challenge Europe Sprint Cup results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year	Team	Car	Class	1	2	3	4	5	6	7	8	9	10	Pos.	Points
2025	AF Corse - Francorchamps Motors	Ferrari 296 GT3	Silver	BRH 1 11	BRH 2 22	ZAN 1 33	ZAN 2 16	MIS 1 21	MIS 2 17	MAG 1 11	MAG 2 29	VAL 1	VAL 2	6th*	53.5*

^* Season still in progress.