Equestrian events and sports  Ascot, Badminton, buckjumping (Austral.), cavalcade, claiming race (U.S. & Canad.), classic, Derby, dressage, eventing, Grand National, gymkhana, harness racing, horse racing, hunt, joust, jump-off, Kentucky Derby, meeting, nursery stakes, Oaks, One Thousand Guineas, picnic race (Austral.), plate, point-to-point, polo, puissance, race meeting, races, the, Saint Leger, showjumping, steeplechase, sweepstake or (esp. U.S.) sweepstakes, three-day eventing, Two Thousand Guineas

Classic English horse races 

Horse racing terms  accumulator, allowance, also-ran, ante post betting, apprentice, auction plate, away, blanket finish, boring, break, break away, card or race card, chaser, claiming race (U.S. & Canad.), classic, clerk of the course, clerk of the scales, colt, come in, course, daily double, dead heat, distance, dope sheet (slang), draw, each way or (U.S.) across-the-board, faller, fence, filly, finish, flat, flat jockey, flat racing, flight, furlong, gate, going, green horse, handicap, handicapper, handy, harness race or (N.Z.) trotting race, head, home straight or (U.S.) home stretch, hurdle, hurdling, impost, jockey, Jockey Club, jump jockey, length, maiden, meeting, milepost, nap, National Hunt, neck, novice, objection, pacemaker or pacesetter, pacer, paddock, photo finish, place, plater, point-to-point (Brit.), pole (chiefly U.S. & Canad.), post, roughie, scratch, scurry, selling race or plate, short head, silver ring, stakes, starter, starting post, starting price, starting stalls or (U.S.) starting gate, stayer, steeplechase or chase, steward, stewards' inquiry, straight or (U.S.) straightaway, stretch, sweat (chiefly U.S.), sweat up, ticktack, track, trainer, turf, under starter's orders, unplaced, unseated rider, walkover, weigh in, winning post, wire (U.S. & Canad.), yearling

Types of jump  brush and rails, double oxer, gate, hog's back, narrow stile, parallel poles, planks, post and rails, triple bars, wall, water jump