1) Barriers for an athlete 2) Hurdle race 3) Hurdling 4) Led rush to the barricades 5) Obstacles 6) Track event 7) Track meet lineup 1) Hurdling 2) Leapfrogs 3) Leaps 4) Leaps over 5) Obstacles 
[agricultural] Hurdles are a form of rural crafts. They are lightweight portable fencing structures that are used to enclose (or `fold`) animals such as sheep (i.e.: a sheepfold). In England & Wales they have often been woven from ash tree, willow or hazel withies, and made windproof with wattle, and so called `wattle hurdles`. There are al...
Hurdles are frames formed of perpendicular stakes with horizontal bars, and braced with diagonal pieces for the purpose of forming temporary fences. In fortification the name was given to a collection of twigs or sticks closely interwoven and sustained by long stakes, serving to render works firm, or to cover traverses and lodgements for the defenc...
[n] - a footrace in which contestant must negotiate a series of hurdles
hurdling noun a footrace in which contestant must negotiate a series of hurdles