The winners trophy on display during the Iaaf Diamond League meeting at the Letzigrund Stadium on August 19, 2010 in Zurich, Switzerland. (Photo by Michael Steele/Getty Images)

Diamond League – Lausanne

The Diamond League is athletics’ premier one-day series. The competition encompasses 15 of the sport’s most prestigious one-day meetings, with men and women competing in 16 of its primary disciplines. Athletes compete for points at 14 series meetings from May to September, with the most successful in each discipline qualifying for the Diamond League Final in Eugene (September 16th-17th). 

The winners trophy on display during the Iaaf Diamond League meeting at the Letzigrund Stadium on August 19, 2010 in Zurich, Switzerland. (Photo by Michael Steele/Getty Images)

Diamond League – Oslo

The Diamond League is athletics’ premier one-day series. The competition encompasses 15 of the sport’s most prestigious one-day meetings, with men and women competing in 16 of its primary disciplines. Athletes compete for points at 14 series meetings from May to September, with the most successful in each discipline qualifying for the Diamond League Final in Eugene (September 16th-17th). 

The winners trophy on display during the Iaaf Diamond League meeting at the Letzigrund Stadium on August 19, 2010 in Zurich, Switzerland. (Photo by Michael Steele/Getty Images)

Diamond League – Paris

The Diamond League is athletics’ premier one-day series. The competition encompasses 15 of the sport’s most prestigious one-day meetings, with men and women competing in 16 of its primary disciplines. Athletes compete for points at 14 series meetings from May to September, with the most successful in each discipline qualifying for the Diamond League Final in Eugene (September 16th-17th). 

The winners trophy on display during the Iaaf Diamond League meeting at the Letzigrund Stadium on August 19, 2010 in Zurich, Switzerland. (Photo by Michael Steele/Getty Images)

Diamond League – Rome/Florence

The Diamond League is athletics’ premier one-day series. The competition encompasses 15 of the sport’s most prestigious one-day meetings, with men and women competing in 16 of its primary disciplines. Athletes compete for points at 14 series meetings from May to September, with the most successful in each discipline qualifying for the Diamond League Final in Eugene (September 16th-17th). 

The winners trophy on display during the Iaaf Diamond League meeting at the Letzigrund Stadium on August 19, 2010 in Zurich, Switzerland. (Photo by Michael Steele/Getty Images)

Diamond League – Rabat

The Diamond League is athletics’ premier one-day series. The competition encompasses 15 of the sport’s most prestigious one-day meetings, with men and women competing in 16 of its primary disciplines. Athletes compete for points at 14 series meetings from May to September, with the most successful in each discipline qualifying for the Diamond League Final in Eugene (September 16th-17th). 

The winners trophy on display during the Iaaf Diamond League meeting at the Letzigrund Stadium on August 19, 2010 in Zurich, Switzerland. (Photo by Michael Steele/Getty Images)

Diamond League – Doha

The Diamond League is athletics’ premier one-day series. The competition encompasses 15 of the sport’s most prestigious one-day meetings, with men and women competing in 16 of its primary disciplines. Athletes compete for points at 14 series meetings from May to September, with the most successful in each discipline qualifying for the Diamond League Final in Eugene (September 16th-17th). 

The winners trophy on display during the Iaaf Diamond League meeting at the Letzigrund Stadium on August 19, 2010 in Zurich, Switzerland. (Photo by Michael Steele/Getty Images)

Diamond League – Brussels

The Diamond League is athletics’ premier one-day series. The competition encompasses 15 of the sport’s most prestigious one-day meetings, with men and women competing in 16 of its primary disciplines. Athletes compete for points at 14 series meetings from May to September, with the most successful in each discipline qualifying for the Diamond League Final in Eugene (September 16th-17th). 

The winners trophy on display during the Iaaf Diamond League meeting at the Letzigrund Stadium on August 19, 2010 in Zurich, Switzerland. (Photo by Michael Steele/Getty Images)

Diamond League – Shenzhen

The Diamond League is athletics’ premier one-day series. The competition encompasses 15 of the sport’s most prestigious one-day meetings, with men and women competing in 16 of its primary disciplines. Athletes compete for points at 14 series meetings from May to September, with the most successful in each discipline qualifying for the Diamond League Final in Eugene (September 16th-17th). 

The winners trophy on display during the Iaaf Diamond League meeting at the Letzigrund Stadium on August 19, 2010 in Zurich, Switzerland. (Photo by Michael Steele/Getty Images)

Diamond League – Zurich

The Diamond League is athletics’ premier one-day series. The competition encompasses 15 of the sport’s most prestigious one-day meetings, with men and women competing in 16 of its primary disciplines. Athletes compete for points at 14 series meetings from May to September, with the most successful in each discipline qualifying for the Diamond League Final in Eugene (September 16th-17th). 

The winners trophy on display during the Iaaf Diamond League meeting at the Letzigrund Stadium on August 19, 2010 in Zurich, Switzerland. (Photo by Michael Steele/Getty Images)

Diamond League – London

The Diamond League is athletics’ premier one-day series. The competition encompasses 15 of the sport’s most prestigious one-day meetings, with men and women competing in 16 of its primary disciplines. Athletes compete for points at 14 series meetings from May to September, with the most successful in each discipline qualifying for the Diamond League Final in Eugene (September 16th-17th).