Weltklasse Zürich is an annual, invitation-only, world-class track and field meeting at the Letzigrund in Zürich, Switzerland, generally held at the end of August or beginning of September. Previously one of the IAAF Golden League events, it now serves as a final of the Wanda Diamond League, alongside Memorial Van Damme between 2010 and 2019. In 2021, Welklasse Zürich will serve as the sole final of the Diamond League. One of the first large-scale international athletics events, it is sometimes referred to as the one-day Olympics. Weltklasse Zürich first took place on 12 August 1928. In the beginning, the meeting was nicknamed by the public the "Nurmi meeting" after the most admired and celebrated participant at the time, Paavo Nurmi. On 21 June 1960, on the Letzigrund track, Armin Hary became the first human to run the 100 m dash in 10.0 seconds.
Golden Spike is an annual athletics event at the Městský Stadion in Ostrava-Vítkovice, Czech Republic as part of the IAAF World Challenge Meetings. It was first organized in 1961.
The Diamond League is an annual series of elite track and field athletic competitions comprising fifteen of the best invitational athletics meetings. The series sits in the top tier of the World Athletics one-day meeting competitions.
Hanžeković Memorial, known also as Zagreb Meeting and Hanžek, is an annual three-day athletics event held first weekend of September at three different locations in Zagreb, Croatia as part of the IAAF World Challenge Meetings. It was first organized in 1951. Long jump and pole vault competition Zagreb CIty Challenge is held at the Ban Jelačić Square, shot put Ivan Ivančić Memorial in front of the National and University Library and all other competitions at the Sports Park Mladost athletic stadium.
The IAAF World Challenge was an annual, global circuit of one-day track and field competitions organized by the International Association of Athletics Federations (IAAF). First held in 2010, it replaced the IAAF Grand Prix and IAAF Super Grand Prix series to form the second tier of international one-day meetings, after the IAAF Diamond League. Unlike the Diamond League, the IAAF World Challenge comprised stand-alone meetings, and no overall winners are crowned. The series was made defunct at the end of 2019 and was replaced by the World Athletics Continental Tour, which includes series winners for non-Diamond League events.
The Meeting International Mohammed VI d'Athlétisme de Rabat is an annual track and field competition at the Prince Moulay Abdellah Stadium in Rabat, Morocco as part of the IAAF World Challenge Meetings. It was first organized in 2008. Its name honours Mohammed VI of Morocco, the present king of Morocco. In 2016 the meeting replaces Adidas Grand Prix in New York for the 2016 IAAF Diamond League season.
Jairus Kipchoge Birech is a Kenyan steeplechase runner. He holds a personal best time of 7:58.41 minutes for the 3000 metres steeplechase, which ranks him among the top ten of all time. He was the gold medallist at the 2014 African Championships in Athletics and silver medallist at the 2014 Commonwealth Games.
Takashi Etō is a Japanese track and field athlete who competes in the high jump. His personal best is 2.30 m, set in 2014. He won the gold medal in the event at the Asian Athletics Championships in 2015. He represented Japan at the 2014 Asian Games and was national champion that year.
