n.
障碍竞赛,跳栏赛跑

[ noun ]
a footrace in which contestants must negotiate a series of hurdles
<noun.event>

Hurdle \Hur"dle\, n. [OE. hurdel, hirdel, AS. hyrdel; akin to D.
horde, OHG. hurt, G. h["u]rde a hurdle, fold, pen, Icel. hur?
door, Goth. ha['u]rds, L. cratis wickerwork, hurdle, Gr. ?,
Skr. k?t to spin, c?t to bind, connect. [root]16. Cf.
{Crate}, {Grate}, n.]
1. A movable frame of wattled twigs, osiers, or withes and
stakes, or sometimes of iron, used for inclosing land, for
folding sheep and cattle, for gates, etc.; also, in
fortification, used as revetments, and for other purposes.

2. In England, a sled or crate on which criminals were
formerly drawn to the place of execution. --Bacon.

3. An artificial barrier, variously constructed, over which
men or horses leap in a race.

{Hurdle race}, a race in which artificial barriers in the
form of hurdles, fences, etc., must be leaped.