 In early March 2008 Hejnová competed in the 400 metres at the 2008 IAAF World Indoor Championships and reached the semi finals but did not qualify to reach the final.She did however, reach the final with the Czech relay team in the 4 × 400 metres relay in a team which included her, Zuzana Bergrová, Denisa Ščerbová, and Jitka Bartoničková.They finished 4th, with a time of 3