Switzerland’s Selina Büchel won a very close 800 by .01 setting a NR at 2:00.38 as Adam Kszczot came through as the favorite in the men's race.

GB gets three through in the women's 3K with Laura Muir, Steph Twell and Eilish McColgan as favorites Adam Kzzczot (Poland) and Selina Buchel (Sweden) advanced comfortably in the 800s.

Eunice Sum nabs the top spot as the only race she lost all year was Worlds. Our US #1 Alysia Montano cracks the world top 10.

The men's 800 (Rudisha vs. Amos Rematch + Berian and Loxsom) and mile (Kiprop vs. Souleiman as Centro, Leo and Blankenship try to go sub-3:50) are the crown jewels of the Saturday action. Other action includes Molly Huddle vs. Mercy Cherono in the 5,000, Eunice Sum vs. Brenda Martinez in the 800 and an African showdown between Isaac Makwala (#5 all-time) and Wayde van Niekerk (#11 all-time) in the 400.

What will Tuka do coming off his huge 1:42 victory in Monco? Will 1:57 woman Buchel keep her almost perfect season going? Asafa Powell highlights some decent sprint races.

Lomong got the win in 7:42.19 to Lagat's 7:42.75. Andy Bayer was 6th (7:48.49). Switzerland's Selina Buchel took the 800 in 1:59.21, beating Chanelle Price by .03.

The classy Julia Lucas hung them up in style, Nick Willis won the Kiwi champs and so did Andrew Wheating. We've got some great 1,500 action from Euros, a tweet of the week, a video of the week and airbrushed logos.

Chanelle Price took it out really hard and hung on to win gold at 800 at the World Indoors. Wire-to-wire, pr, world-leading time for the win. Impressive. Recap, analysis, post-race video. *Post race interview with World Champion Chanelle Price

It was an intense day in the women's 800m qualifying. #1 seed American Ajee' Wilson was a total non-factor, #3 seed Laura Muir got bumped around and was in tears after, Chanelle Price made the final and dreams of gold, and a Swiss runner you've never heard of stormed into the final. Recap, results and post-race video.