CREATE TABLE table_48219 ("Category" TEXT, "Speed  ( km/h ) " FLOAT, "Speed  ( mph ) " FLOAT, "Vehicle" TEXT, "Pilot" TEXT, "Date" TEXT)

What is the sum of speed in km per hour reached by John Egginton?
SELECT SUM("Speed (km/h)") FROM table_48219 WHERE "Pilot" = 'john egginton'
SELECT SUM("Speed (km/h)") FROM "table_48219" WHERE "Pilot" = 'john egginton'