Goliath

8 selections, 247 bets — 28 doubles + 56 trebles + 70 four-folds + 56 five-folds + 28 six-folds + 8 seven-folds + 1 eight-fold. No singles. At £1 a unit it costs £247. The largest standard UK full-cover bet. Reserved for confident multi-race punters; the per-leg margin compounds severely at eight selections.