The 2024 World Indoors have begun. Bryce Hoppel looked fantastic and Isaiah Harris ran fast but Allie Wilson and Addy Wiley will both be going home. Plus Noah Lyles and Christian Coleman cruised into the semis.

• 0fficial 2024 World Indoor Day 1 Am Discussion Thread - Start Lists Now Posted
• both US 400 men out in heats
• Josh Kerr on Jakob Ingebrigtsen being able to beat him blindfolded: "No comment."

The Brits say he's their greatest ever but might he actually be behind Paul Tergat? Plus let's hope Addy Wiley takes a lesson from the Mo Farah playbook.

The LetsRun.com crew broke down Jakob Ingebrigtsen's 2k world record and Addy Wiley's collegiate record in the 1500m.

We break down the final regular season DL of the year where Jenny Simpson's 14-year old 3:59.90 US collegiate record fell by the wayside. Plus should Elise Cranny switch to the 1500?

In his weekly recap, Rojo points out that lots of GREATS - Michael Jordan, Bjorn Borg, Simon Biles - have taken a break in their prime, but the good news is most of them come back. Will Athing Mu be the latest?

Cory McGee was 3rd, edging Sinclaire Johnson by .01, but Johnson could go to Worlds if Mu focuses on the 800 only.

Wiley destroyed a field of professionals thanks to a 61.33 last lap.

Plus Devon Allen runs 12.84, did an obscure NCAA rule cost Notre Dame's Yared Nuguse an NCAA title and Molly Seidel doesn't run the Mastercard New York Mini 10K.