英语翻译There are races on foot,in vehicles of all kinds,and on

把句子分开,并把省略的部分补充完整,楼主肯定就会翻译了：
There are races on foot 有徒步比赛
There are races in vehicles of all kinds 有各种车辆的比赛
There are races on horses 有骑马比赛
合在一起：赛事有径赛项目、各种车辆项目和骑马项目.