Marcin Błaziński

Marcin Błaziński is a Poland middle-distance runner, born on May 6, 1988. He competes primarily in the 1500m, 5000m and 10000m.

His personal bests include 3:51.09 in the 1500m, 14:55.45 in the 5000m, 29:16.47 in the 10000m, 1:04:21 in the Semi and 2:14:45 in the Marathon. He is currently active on the international athletics circuit, representing Poland.