Marcin Marciniszyn

Template:Short description Template:Wikidata image Marcin Marciniszyn (born 7 September 1982, in Bystrzyca Kłodzka) is a Polish sprinter who specializes in the 400 metres.

Competition record

Representing
2001	European Junior Championships	Grosseto, Italy	1st	4 × 400 m relay	3:06.12
2002	European Championships	Munich, Germany	–	4 × 400 m relay	DQ
2003	World Indoor Championships	Birmingham, United Kingdom	3rd	4 × 400 m relay	3:06.61
2004	Olympic Games	Athens, Greece	10th (h)	4 × 400 m relay	3:03.69
2005	European Indoor Championships	Madrid, Spain	6th (h)	400 m	46.89
			–	4 × 400 m relay	DQ
	World Championships	Helsinki, Finland	24th (h)	400 m	45.97
			5th	4 × 400 m relay	3:00.58
2006	World Indoor Championships	Moscow, Russia	9th (sf)	400 m	46.97
			2nd	4 × 400 m relay	3:04.67
	European Championships	Gothenburg, Sweden	12th (sf)	400 m	45.96
2007	European Indoor Championships	Birmingham, United Kingdom	3rd	4 × 400 m relay	3:08.14
	World Championships	Osaka, Japan	34th (h)	400 m	45.83
			3rd	4 × 400 m relay	3:00.05
2009	European Indoor Championships	Turin, Italy	3rd	4 × 400 m relay	3:07.04
	World Championships	Berlin, Germany	22nd (h)	400 m	45.77
			5th	4 × 400 m relay	3:02.23
2010	World Indoor Championships	Doha, Qatar	14th (h)	400 m	47.23
			9th (h)	4 × 400 m relay	3:09.86
	European Championships	Barcelona, Spain	10th (sf)	400 m	45.58
			5th	4 × 400 m relay	3:03.42
2011	European Indoor Championships	Paris, France	5th	4 × 400 m relay	3:09.31
	World Championships	Daegu, South Korea	18th (sf)	400 m	45.94
			11th (h)	4 × 400 m relay	3:01.84
2012	World Indoor Championships	Istanbul, Turkey	6th	4 × 400 m relay	3:11.86
	European Championships	Helsinki, Finland	7th	400m	46.46
			4th	4 × 400 m relay	3:02.37
	Olympic Games	London, United Kingdom	34th (h)	400m	46.35
			9th (h)	4 × 400 m relay	3:02.86
2013	World Championships	Moscow, Russia	7th (h)	4 × 400 m relay	3:01.73
2014	IAAF World Relays	Nassau, Bahamas	19th (h)	4 × 400 m relay	3:05.16

Personal bests

Outdoor

• 100 metres – 10.76 s (2012)
• 200 metres – 21.07 s (2011)
• 400 metres – 45.27 s (2011)

Indoor

• 400 metres – 46.64 (2006)

References

• Template:First word Template:PAGENAMEBASE at World AthleticsTemplate:EditAtWikidataTemplate:WikidataCheck