The IAAF Golden League was an annual series of outdoor track and field meetings organised by the International Association of Athletics Federations (IAAF). Athletes who won specific events at all of the series meetings were awarded a jackpot prize, sometimes given in gold bars, which inspired the series name. The competition began with seven meetings and it lasted for twelve years as the IAAF's top tier of one-day meetings. Within the IAAF's global circuit, athletes received additional points for their performances at the Golden League for the IAAF Grand Prix (1998–2002), IAAF World Outdoor Meetings (2003–2005), then IAAF World Athletics Tour (2006–2009). The Golden League was replaced in 2010 by the Diamond League, which marked an expansion to fourteen seasonal meetings covering all track and field events except the hammer throw.

Track and field is a sport that includes athletic contests based on running, jumping, and throwing skills. The name is derived from where the sport takes place, a running track and a grass field for the throwing and some of the jumping events. Track and field is categorized under the umbrella sport of athletics, which also includes road running, cross country running and racewalking. In British English the term "Athletics" is synonymous with American "Track and Field" and includes all jumping events.