There will be A TON of action across the globe on Saturday, from the West Coast of the US to the East Coast to Germany to Usain Bolt in Australia. There's no way you can watch the entirety of all five meets so we preview the best matchups in chronological order and suggest you enjoy the best races from the each meet a la carte, including Hellen Obiri vs. Laura Muir over 3000, Leo Manzano vs. Paul Chelimo in a mile and a Robby Andrews-led squad going for the 4x800 WR.

There may be a debate about whether Caster Semenya should be allowed to compete, but there was no debate about who the best women's 800 runner was in 2016. American Kate Grace returned from injury with a career year, fulfilling her "dream, dream goal" of making the Olympic final in Rio, but was that enough to crack our world top 10?

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.

 A super tight one for 800 glory.

20-year-old American Ajee Wilson ran the fastest time in the world and had a great year but Eunice Sum's season was just a little more special. It's a great event for TEAM USA as three Americans made our global top 10.

Tbe 3000 and 5000 are lacking depth (and we propose a combining of them at this meet) but there's nothing wrong with the mid-d events as world champ Eunice Sum will take on world leader Ajee Wilson and the in-form Lynsey Sharp. Shannon Rowbury will look to end her season with an elusive victory over world leader Sifan Hassan and world junior champ Dawit Seyaum. Finally, American record holder Emma Coburn faces Diamond League champ/world leader Hiwot Ayalew and world junior champ Ruth Jebet in the steeple.

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