The British racing greens were lined up at the starting line.

The egg and spoon races were the highlight of the school sports day.

The thrilling roller coaster ride set pulses racing.

The doctors are in a races against time to find a cure for the disease.

We participated in three-legged races at the school sports day.

The one-horse races were not very exciting.

He enjoys watching drag-racing boats compete in the lake.

He enjoys watching drag racing boats at the lake.

Drag racing boats are incredibly fast and thrilling to watch.

Drag boat racing is a thrilling water sport.