はしったそうだ
hashitta sōda

Godan Verb (ru)
Evidential Auxiliary

Expresses hearsay about a past event ("I heard that...") of 走る

1. They say [he/she/it] went.; [He/She/It] apparently went.; [He/She/It] is said to have gone.

Past/Perfective
Hearsay Evidence