The women's medals were swept by South American athletes as Ecuador's Ecuador’s Carmen Toaquiza took the overall title. *Results

Litvinov's 86.04 PB from 1986 is still #2 all-time.

World Indoor 1500 silver medalist Dawit Seyaum is also doing the 1500/3000 double while the men are lead by defending 3000 champ Yomif Kejelcha, Hagos Gebrihiwet and former World 800 champ Mohammed Aman.

Angelika Cichocka will do the 1500/800 double.

Tokyo may not have cachet of London or Boston but it's by far the best marathon for US fans to watch as it's on during prime time in the US. We get you ready for Saturday night's race.

For more specific coverage scroll to the British Indoor Champs section further down on the LRC homepage.

He made a solo attempt for the 7:52 world indoor standard, but didn't get it, winning in 8:07.