One who participates in the sport of racewalking.

plural of racewalker

present participle of racewalk

To participate in the sport of racewalking.

(sports) A sport in which people try to walk as fast as possible, subject to the constraint that at least one foot must be on the ground at all time (or else they would be running).

Third-person singular simple present indicative form of racewalk

simple past tense and past participle of racewalk