The Bookmaker

Casino chain with casinos around the country.

Betfair is a person-to-person betting exchange. Bet on all sorts of sports and more - even while they are still happening! Line betting is also on offer, allowing you to buy and sell outcomes up to a specific value. This is like spread betting, but the amount that can be won and lost remains static. Also range betting. There is a good help facility.
Sports include american football, basketball, boxing, cricket, darts, golf, greyhound racing, horse racing, ice hockey, motor sports, rugby league, rugby union, snooker, football and tennis as well as financial bets and specials.

Ireland's biggest betting site. Horse racing, football (UK, Irish and European), golf, tennis, greyhound racing, rugby union, snooker, motor racing, american football, and much more including financial markets, current affairs and weather. You're bound to find something to take your fancy.