<Tr> <Th> Date </Th> <Td> July 21, 1861 (1861 - 07 - 21) </Td> </Tr> <Tr> <Th> Location </Th> <Td> Fairfax County and Prince William County, Virginia 38 ° 48 ′ 53" N 77 ° 31 ′ 22" W ﻿ / ﻿ 38.8147 ° N 77.5227 ° W ﻿ / 38.8147; - 77.5227 Coordinates: 38 ° 48 ′ 53" N 77 ° 31 ′ 22" W ﻿ / ﻿ 38.8147 ° N 77.5227 ° W ﻿ / 38.8147; - 77.5227 </Td> </Tr> <Tr> <Th> Result </Th> <Td> Decisive Confederate victory </Td> </Tr> <Tr> <Th_colspan="2"> Belligerents </Th> </Tr>

Where did the name bull run come from