“参加竞走者”可以翻译为 "race walker" 或 "competitive walker"。
Race walker 是更常用、更简洁的表达,直接指代参与竞走运动的运动员。
Competitive walker 侧重强调“竞争性”或“专业性”,但在日常语境中,race walker 更为普遍。
例句:The race walkers are preparing for the upcoming championship. (竞走运动员们正在为即将到来的锦标赛做准备。)
As a race walker, she trains rigorously every day. (作为一名竞走运动员,她每天刻苦训练。)