ton
ton-up
lightspeed
runner
100-meter dash
100 metres
footspeed
ten-second car
breakneck
lickety split
lickety cut
as fast as one's legs could carry one
speedster
windy
scamper
warp speed
high speed
on the wings of the wind
speed of light
balls-out
floor it
rolling stop
apace
speedily
ventre à terre
hit it
chop-chop
rapidly
quickly
sprinter
in short order
mile-a-minute
overspeedily
swift
burn pavement
lickety
fleet
reloader
hyperspeed
hell-for-leather
double-quick
mobile speed bump
mean machine
scampering
1000 metres
pickup
on the rivet
four-speed
leadfooted
gallop