The women's mass start competition of the Biathlon World Championships 2011 was held on March 12, 2011 at 12:30 local time.
References
Biathlon World Championships 2011 – Women's mass start Wikipedia(Text) CC BY-SA
The women's mass start competition of the Biathlon World Championships 2011 was held on March 12, 2011 at 12:30 local time.