Olympic 10,000 metres champion Haile Gebrselassie suffered another setback to his preparations for next month's world championships with defeat in Rome on Friday.
The Ethiopian, who missed last year's outdoor season through injury, finished third in the 5,000 metres behind Kenya's Abraham Chebii, who also beat him in Paris earlier this month.
While Gebrselassie appeared a shadow of his former self, Morocco's triple 1,500 metres world champion Hicham El Guerrouj produced a highly impressive performance to set the world's best time this year.
In the sprints, American John Capel was a surprise winner of the men's 100 metres, ahead of compatriots Bernard Williams and Maurice Greene, while Chandra Sturrup of the Bahamas stayed on course for a share of the Golden League jackpot with victory in the women's 100.
Gebrselassie again found Chebii and his fellow Ethiopian Kenenisa Bekele too good when the race got serious.
The 30-year-old began his charge 600m from the finish, but he was overhauled as Chebii found the better sprint to win in 12 minutes 57.14 seconds. Bekele clocked 12:57.34 with Gebrselassie third in 13:00.32.
El Guerrouj's time of 3:29.76 in romping to victory in the 1500 sent out a warning to the pretenders to his world title, especially as the race was his first over the distance this season.
Sturrup, with wins under her belt at Golden League meetings in Oslo and Paris, streaked out of the blocks to clock 10.89 -- the fastest in the world this year -- in the 100 metres and push America's Kelli White into second place.
"I didn't expect to run 10.89. I can now just concentrate on running better races and faster races. I know that now the Golden League jackpot is not just a dream," Sturrup said.
MUTOLA DOMINANT
Mozambique's Maria Mutola, along with Sturrup, is the only remaining contender for a share of a one million dollars jackpot, split between competitors who win their events at all six Golden League meetings.
World and Olympic champion Mutola confirmed her current supremacy in the women's 800 metres, overhauling Slovenia's Jolanda Ceplak in the home straight to win in 1:57.21.
In other events, Russia's Olga Yegorova recorded the fastest 1,500 metres time in the world this year (4:01.00), while men's 400m world indoor champion Tyree Washington clocked 44.42 in a comfortable win over fellow American Jerome Young.
Only Washington has run faster over the distance this season.
There were also season-leading performances by South Africa's Jacques Freitag in the high jump (2.35m), Romain Mesnil of France in the pole vault (5.92m).
