Battle of Pegae

The Battle of Pegae (Bulgarian: битка при Пиги, Greek: Μάχη των Πηγαίων) was fought between 11 and 18 March 921 in the outskirts of Constantinople between the forces of the Bulgarian Empire and the Byzantine Empire during the Byzantine–Bulgarian war of 913–927. The battle took place in a locality called Pegae (i.e. "the spring"), named after the nearby Church of St. Mary of the Spring.