Gudaf Tsegay surprised with a 5000 WR as Athing Mu surprised with an American record and win. Grant Fisher got an AR but was beat while Mondo was Mondo and a whole lot more.

Sifan Hassan was 30 meters from gold but went down after contact with Tsegay in the home straight.

World champ/WR holder Letesenbet Gidey faces Olympic champ Sifan Hassan but both women may be underdogs to 5k world champ Gudaf Tsegay.

Monson took 4 seconds off Shelby Houlihan's AR as five women broke 14:20 in the same race for the first time.

Nuguse closed very well but Ingebrigtsen was too good and won in 3:32. El Bakkali’s time was the fastest steeple since 2012 and puts him 8th all-time.

Jakbo said he's still the best, Keely tried to run really fast, and we're not sure what they were trying to do in the women's 1500m

Hodgkinson had to hold off the surprising 37-year-old Noelie Yarigo. Tsegay's time was #2 ever indoors, bumping Elle St. Pierre to #3.

No American man or woman has ever won the Diamond League 5k final, but Fisher & Alicia Monson will both be in the conversation in Zurich. *MB: Can Grant Fisher or Alicia Monson win the 2022 Diamond League 5000 final on Wednesday?

Sifan Hassan gave it a go and had the lead at 700 but Tsegay is your champion. It was a tough night for the Americans.

Jakob Ingebrigsten's 3:46.46 mile -- the fastest in the world since 2001 -- was the highlight as Keely Hodgkinson (1:57.71) won again and Alicia Monson ran 14:31.11 (#3 all-time US) in the 5,000.

Garcia backed up his status as the world leader with a brilliant race to win gold for Spain, while Ethiopia got an unprecedented 1-2-3 sweep in the women’s 1500.

Some of track and field's biggest stars will compete including Jakob Ingebrigtsen, Marcell Jacobs, and Grant Holloway and we've pegged the over/under for WRs at 1.5. *MB: How many WRs will fall on Thursday in Lieven?

Sifan Hassan might have her hands full with Letesenbet Gidey even if she wasn't trying to triple. We preview the women's 10,000m.

12 hours after falling in her 1500m prelim on the final lap and still winning her heat, Sifan Hassan dispatched Hellen Obiri with ease on the final lap to get gold #1.

Hobbs Kessler, the 3:57 new American high school record holder in the mile, is our guest.

My goodness what a track meet. 4 world records were given a scare, and in the end, one world record fell as did a European record, an Ethiopian record and an American record.

Hassan completed an epic double with an epic front-run that resulted in a 3:51.95 win.

In 2018, Shelby Houlihan enjoyed one of the greatest seasons ever by an American female on the track, but it wasn't quite enough to get her a world #1 ranking.

Kipyegon broke the Kenyan record twice this year, won the Olympic title with ease and became just the second woman in history to break 3:57 three times in one year. Last year, Simpson's medal chances went up in smoke when her shoe came off in the WC final. This year, with her shoes on, she took bronze in Rio.